<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bg1.png"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m1 x2 h3 y2 ff2 fs1 fc1 sc0 ls3 ws1"> </div><div class="t m1 x2 h4 y3 ff1 fs1 fc1 sc0 ls3 ws1"> </div><div class="t m1 x3 h4 y4 ff1 fs1 fc1 sc0 ls3 ws1">CURSO DE ENGENHARIA CIVIL<span class="fc0"> </span></div><div class="t m0 x4 h2 y5 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 h2 y6 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 h2 y7 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 h2 y8 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m2 x5 h5 y9 ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m3 x4 h6 ya ff1 fs3 fc0 sc0 ls0 ws1"> <span class="ff3 fs4 ls3 v1">MECÂNICA DOS SOLO<span class="_0 blank"> </span>S - I </span></div><div class="t m3 x4 h7 yb ff3 fs4 fc0 sc0 ls3 ws1"> </div><div class="t m4 x4 h8 yc ff3 fs5 fc0 sc0 ls3 ws1"> </div><div class="t m1 x6 h4 yd ff1 fs1 fc0 sc0 ls3 ws1">Caderno <span class="_1 blank"> </span>de <span class="_1 blank"> </span>Conteúdo <span class="_1 blank"> </span>e <span class="_1 blank"> </span>Ex<span class="_0 blank"> </span>ercícios <span class="_1 blank"> </span>da <span class="_1 blank"> </span>disciplina <span class="_1 blank"> </span>de </div><div class="t m1 x6 h4 ye ff1 fs1 fc0 sc0 ls3 ws1">M<span class="_2 blank"></span>e<span class="_2 blank"></span>c<span class="_2 blank"></span>â<span class="_2 blank"></span>n<span class="_2 blank"></span>i<span class="_2 blank"></span>c<span class="_3 blank"></span>a<span class="_3 blank"></span> <span class="_0 blank"> </span>d<span class="_2 blank"></span>o<span class="_2 blank"></span>s<span class="_2 blank"></span> S<span class="_2 blank"></span>o<span class="_2 blank"></span>l<span class="_2 blank"></span>o<span class="_2 blank"></span>s<span class="_3 blank"></span> <span class="_0 blank"> </span>I<span class="_3 blank"></span> <span class="_0 blank"> </span>do <span class="_4 blank"> </span>Curso <span class="_4 blank"> </span>de <span class="_4 blank"> </span>Eng<span class="_5 blank"></span>enharia <span class="_4 blank"> </span>Civil <span class="_4 blank"> </span>da </div><div class="t m1 x6 h4 yf ff1 fs1 fc0 sc0 ls3 ws1">Estácio de Sá, UCDB, Unigran e da Facsul. </div><div class="t m1 x4 h4 y10 ff1 fs1 fc0 sc0 ls1 ws1"> <span class="ff3 ls3 v2">Professor: <span class="ff1">Eng. Civil Esp. Talles Mello </span></span></div><div class="t m1 x7 h4 y11 ff1 fs1 fc2 sc0 ls3 ws1">www.tallesmello.com.br </div><div class="t m1 x7 h4 y12 ff1 fs1 fc3 sc0 ls3 ws0">eng.tallesmello@gmail.com<span class="fc0 ws1"> </span></div><div class="t m0 x4 h2 y13 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m2 x4 h5 y14 ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x6 h9 y15 ff3 fs1 fc0 sc0 ls3 ws1">Acadêmico: <span class="_6 blank"> </span> </div><div class="t m0 x4 ha y16 ff3 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 ha y17 ff3 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 ha y18 ff3 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 ha y19 ff3 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 ha y1a ff3 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x4 ha y1b ff3 fs0 fc0 sc0 ls2 ws1"> <span class="ff1 ls3 v3">Campo Grande \u2013<span class="_0 blank"> </span> MS </span></div><div class="t m0 x8 h2 y1c ff1 fs0 fc0 sc0 ls3 ws1">3ª Edição </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x9 y1d w2 hb" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bg2.png"><div class="c x9 y1e w3 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1">Prof Talles Mel<span class="_0 blank"> </span>lo </div></div><div class="c xb y1e w4 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3">\u2013</div></div><div class="c xc y1e w5 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="c xd y1e w6 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws2">www.tal lesmel lo.com .br</div></div><div class="c xe y1e w5 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="c xf y1e w7 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1">/ </div></div><div class="c x10 y1e w8 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws3">eng.tal</div></div><div class="c x11 y1e w9 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws4">lesmello@gma<span class="_0 blank"> </span>il.com</div></div><div class="c x12 y1e w5 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="c x13 y1e w7 hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1">/ </div></div><div class="c x14 y1e wa hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3">3</div></div><div class="c x15 y1e wb hc"><div class="t m0 xa hd y1f ff4 fs0 fc0 sc0 ls3 ws1">ª </div></div><div class="c x16 y1e wc hc"><div class="t m0 xa hd y1f ff5 fs0 fc0 sc0 ls3 ws1">Edição / 20<span class="_0 blank"> </span>1</div></div><div class="c x17 y1e wa hc"><div class="t m0 xa hd y1f ff5 fs0 fc0 sc0 ls3">9</div></div><div class="c x18 y1e wd hc"><div class="t m0 xa hd y1f ff5 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="c x19 y20 we he"><div class="t m5 xa hd y21 ff4 fs0 fc0 sc0 ls3">2</div></div><div class="c x1a y20 wa he"><div class="t m0 xa hd y21 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m0 x1b hf y22 ff6 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y23 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y24 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y25 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y26 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m6 x1b h10 y27 ff1 fs6 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1c h4 y28 ff1 fs1 fc0 sc0 ls3 ws1">Solicita-se <span class="_7 blank"> </span>aos <span class="_7 blank"> </span>usuários <span class="_7 blank"> </span>deste <span class="_7 blank"> </span>trabalho <span class="_7 blank"> </span>a </div><div class="t m1 x1c h4 y29 ff1 fs1 fc0 sc0 ls3 ws1">apresentação <span class="_8 blank"> </span>de <span class="_8 blank"> </span>sugestões <span class="_8 blank"> </span>que <span class="_8 blank"> </span>tenham <span class="_8 blank"> </span>por<span class="_0 blank"> </span> </div><div class="t m1 x1c h4 y2a ff1 fs1 fc0 sc0 ls3 ws1">objetivo aperfeiçoa-lo ou <span class="_9 blank"> </span>que se destinem <span class="_9 blank"> </span>à </div><div class="t m1 x1c h4 y2b ff1 fs1 fc0 sc0 ls3 ws1">supressão de eventuais incorreções. </div><div class="t m1 x1b h4 y2c ff1 fs1 fc0 sc0 ls4 ws1"> <span class="ls3 v2">As <span class="_a blank"> </span>observações <span class="_a blank"> </span>apresentadas, <span class="_a blank"> </span>mencionando <span class="_a blank"> </span>a </span></div><div class="t m1 x1c h4 y2d ff1 fs1 fc0 sc0 ls3 ws1">página, <span class="_b blank"> </span>o <span class="_b blank"> </span>parágrafo <span class="_b blank"> </span>e <span class="_b blank"> </span>a <span class="_b blank"> </span>linha <span class="_b blank"> </span>do <span class="_b blank"> </span>text<span class="_0 blank"> </span>o <span class="_b blank"> </span>a <span class="_b blank"> </span>que <span class="_b blank"> </span>se </div><div class="t m1 x1c h4 y2e ff1 fs1 fc0 sc0 ls3 ws1">referem, <span class="_c blank"> </span>devem <span class="_c blank"> </span>conter <span class="_c blank"> </span>comentários </div><div class="t m1 x1c h4 y2f ff1 fs1 fc0 sc0 ls3 ws1">apropriados <span class="_8 blank"> </span>p<span class="_0 blank"> </span>ara <span class="_d blank"> </span>seu <span class="_d blank"> </span>entendimento <span class="_d blank"> </span>ou <span class="_d blank"> </span>sua </div><div class="t m1 x1c h4 y30 ff1 fs1 fc0 sc0 ls3 ws1">justificação. </div><div class="t m1 x1b h4 y31 ff1 fs1 fc0 sc0 ls4 ws1"> <span class="ls3 v2">A <span class="_e blank"> </span>correspondência <span class="_e blank"> </span>deve <span class="_e blank"> </span>ser <span class="_e blank"> </span>enviada </span></div><div class="t m1 x1c h4 y32 ff1 fs1 fc0 sc0 ls3 ws1">diretamente <span class="_8 blank"> </span>a<span class="_5 blank"></span>o <span class="_8 blank"> </span>autor, <span class="_8 blank"> </span>por <span class="_f blank"> </span>meio <span class="_f blank"> </span>do <span class="_8 blank"> </span>e-mail: </div><div class="t m1 x1c h4 y33 ff1 fs1 fc2 sc0 ls3 ws0">eng.tallesmello@gmail.com<span class="fc0 ws1"> </span></div><div class="t m0 x1b h2 y34 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y35 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y36 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y37 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y38 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y39 ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m0 x1b h2 y3a ff1 fs0 fc0 sc0 ls3 ws1"> </div><div class="t m7 x1b h11 y3b ff1 fs7 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1d h4 y3c ff1 fs1 fc0 sc0 ls3 ws1">Ficha Catalográfica </div><div class="t m8 x1b h12 y3d ff1 fs8 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1e h5 y3e ff1 fs2 fc0 sc0 ls3 ws1">Mello, Talles. </div><div class="t m2 x1f h5 y3f ff1 fs2 fc0 sc0 ls3 ws1">Mecânica <span class="_b blank"> </span>dos <span class="_0 blank"> </span>Solos <span class="_b blank"> </span>I/Talles <span class="_0 blank"> </span>Taylor <span class="_b blank"> </span>dos <span class="_b blank"> </span>Santo<span class="_5 blank"></span>s <span class="_b blank"> </span>Mello\u2013Cam<span class="_5 blank"></span>po <span class="_b blank"> </span>Grande,MS,<span class="_5 blank"></span> </div><div class="t m2 x1e h5 y40 ff1 fs2 fc0 sc0 ls3 ws1">2018. </div><div class="t m2 x1f h5 y41 ff1 fs2 fc0 sc0 ls3 ws1">85 p. : <span class="ff2">il. color. </span>\u2013 (Mat<span class="_5 blank"></span>erial didático) </div><div class="t m2 x1b h5 y42 ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m9 x1b h13 y43 ff1 fs9 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h5 y44 ff1 fs2 fc0 sc0 ls3 ws1">Caderno <span class="_a blank"> </span>de <span class="_10 blank"> </span>aula <span class="_10 blank"> </span>de <span class="_a blank"> </span>exercícios <span class="_10 blank"> </span>da <span class="_a blank"> </span>disciplina <span class="_10 blank"> </span>de <span class="_10 blank"> </span>Mecânica <span class="_10 blank"> </span>dos <span class="_a blank"> </span>Solos, <span class="_10 blank"> </span>do </div><div class="t m2 x1e h5 y45 ff1 fs2 fc0 sc0 ls3 ws1">Curso <span class="_8 blank"> </span>de <span class="_8 blank"> </span>ECV <span class="_8 blank"> </span>da<span class="_0 blank"> </span> <span class="_8 blank"> </span>Universidade <span class="_8 blank"> </span>Católica <span class="_8 blank"> </span>Dom <span class="_8 blank"> </span>Bosco, <span class="_8 blank"> </span>Estácio <span class="_8 blank"> </span>de <span class="_8 blank"> </span>Sá, </div><div class="t m2 x1e h5 y46 ff1 fs2 fc0 sc0 ls3 ws1">Universidade da Grande D<span class="_5 blank"></span>ourados e da Facsul, de Ca<span class="_5 blank"></span>mpo Grande/MS. </div><div class="t m2 x1b h5 y47 ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m9 x1b h13 y48 ff1 fs9 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h5 y49 ff1 fs2 fc0 sc0 ls3 ws1">1. <span class="_4 blank"> </span>Engenharia <span class="_4 blank"> </span>Civil <span class="_1 blank"> </span>\u2013 <span class="_4 blank"> </span>composição, <span class="_4 blank"> </span>proporção, <span class="_4 blank"> </span>etc. <span class="_4 blank"> </span>2. <span class="_4 blank"> </span>Solos. <span class="_1 blank"> </span>3. <span class="_4 blank"> </span>Apostila.I<span class="_5 blank"></span>. </div><div class="t m2 x1e h5 y4a ff1 fs2 fc0 sc0 ls3 ws1">Universidade <span class="_4 blank"> </span>Católica <span class="_4 blank"> </span>Dom<span class="_5 blank"></span> <span class="_4 blank"> </span>Bosco. <span class="_4 blank"> </span>Unigran. <span class="_4 blank"> </span>Estácio <span class="_4 blank"> </span>de <span class="_4 blank"> </span>Sá. <span class="_4 blank"> </span>Facsul. <span class="_4 blank"> </span>Curso <span class="_4 blank"> </span>de </div><div class="t m2 x1e h5 y4b ff1 fs2 fc0 sc0 ls3 ws1">Engenharia Civil.II<span class="_5 blank"></span>.Título. </div><div class="t m2 x1b h5 y4c ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1b h5 y4d ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m2 x20 h5 y4e ff1 fs2 fc0 sc0 ls3 ws1">CDD (20) 720.7<span class="_5 blank"></span> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x21 y4f wf h14" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bg3.png"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">3</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t ma x25 h16 y53 ff8 fsa fc0 sc0 ls3 ws5">Sum<span class="_5 blank"></span>á<span class="_5 blank"></span>rio</div><div class="t ma x25 h16 y54 ff8 fsa fc0 sc0 ls3 ws5">Sum<span class="_5 blank"></span>á<span class="_5 blank"></span>rio<span class="_11 blank"></span>Sum<span class="_5 blank"></span>á<span class="_5 blank"></span>rio</div><div class="t ma x25 h16 y53 ff8 fsa fc0 sc0 ls3 ws1">Sum<span class="_5 blank"></span>á<span class="_5 blank"></span>rio </div><div class="t ma x26 h16 y54 ff8 fsa fc0 sc0 ls3 ws1"> <span class="_12 blank"></span> </div><div class="t ma x26 h16 y53 ff8 fsa fc0 sc0 ls3 ws1"> </div><div class="t m8 x21 h17 y55 ff3 fsb fc0 sc0 ls5">1<span class="ff7 ls6 ws1"> </span><span class="ls3 ws1">ORIGEM E FORMAÇÃO DOS SOLOS<span class="ff9"> <span class="_3 blank"></span>........................................................................................................................ <span class="_3 blank"></span>5<span class="ff7"> </span></span></span></div><div class="t m8 x21 h17 y56 ff3 fsb fc0 sc0 ls3 ws6">1.1<span class="ff7 ls7 ws1"> </span>I</div><div class="t mb x4 h18 y56 ff3 fsc fc0 sc0 ls8 ws7">NTRODUÇÃO</div><div class="t m8 x27 h19 y56 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>................................................................................................................................................................. <span class="_13 blank"></span>5<span class="ff7"> </span></div><div class="t m8 x21 h17 y57 ff3 fsb fc0 sc0 ls3 ws6">1.2<span class="ff7 ls7 ws1"> </span>F</div><div class="t mb x28 h18 y57 ff3 fsc fc0 sc0 ls3 ws1">ORMAÇÃO <span class="_0 blank"> </span>DOS SOLOS</div><div class="t m8 x29 h19 y57 ff9 fsb fc0 sc0 ls3 ws1"> .................................................................................................................................................. <span class="_13 blank"></span>5<span class="ff7"> </span></div><div class="t m8 x21 h17 y58 ff3 fsb fc0 sc0 ls3 ws6">1.3<span class="ff7 ls7 ws1"> </span>C</div><div class="t mb x28 h18 y58 ff3 fsc fc0 sc0 ls3 ws1">LASSIFICAÇÃ<span class="_0 blank"> </span>O DOS SOLO<span class="_0 blank"> </span>S QUANT<span class="_0 blank"> </span>O À SUA ORI<span class="_0 blank"> </span>GEM</div><div class="t m8 x25 h19 y58 ff9 fsb fc0 sc0 ls3 ws1">........................................................................................................ <span class="_13 blank"></span>6<span class="ff7"> </span></div><div class="t m8 x21 h17 y59 ff3 fsb fc0 sc0 ls3 ws6">1.4<span class="ff7 ls7 ws1"> </span>F</div><div class="t mb x28 h18 y59 ff3 fsc fc0 sc0 ls3 ws1">ÍSICA DOS SOLO<span class="_0 blank"> </span>S</div><div class="t m8 x2a h19 y59 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>.......................................................................................................................................................... <span class="_13 blank"></span>7<span class="ff7"> </span></div><div class="t m8 x21 h17 y5a ff3 fsb fc0 sc0 ls3 ws6">1.4.1<span class="ff7 ls9 ws1"> </span>P</div><div class="t mb x2b h18 y5a ff3 fsc fc0 sc0 ls3 ws1">ARTÍCULAS <span class="_0 blank"> </span>SÓLIDAS</div><div class="t m8 x2c h17 y5a ff3 fsb fc0 sc0 lsa">:<span class="ff9 ls3 ws1"> <span class="_3 blank"></span>..........................................................................<span class="_5 blank"></span>...................................................................... <span class="_13 blank"></span>7<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y5b ff3 fsb fc0 sc0 ls3 ws6">1.5<span class="ff7 ls7 ws1"> </span>I</div><div class="t mb x4 h18 y5b ff3 fsc fc0 sc0 ls3 ws1">DENTIFI<span class="_0 blank"> </span>CAÇÃO E </div><div class="t m8 x2a h17 y5b ff3 fsb fc0 sc0 ls3">C</div><div class="t mb xd h18 y5b ff3 fsc fc0 sc0 ls3 ws1">LASSIFICAÇÃ<span class="_0 blank"> </span>O DOS </div><div class="t m8 x2d h17 y5b ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x2e h18 y5b ff3 fsc fc0 sc0 ls3 ws8">OLOS</div><div class="t m8 x2f h19 y5b ff9 fsb fc0 sc0 ls3 ws1">................................................................................................................ <span class="_13 blank"></span>7<span class="ff7"> </span></div><div class="t m8 x21 h17 y5c ff3 fsb fc0 sc0 ls3 ws6">1.5.1<span class="ff7 ls9 ws1"> </span>M</div><div class="t mb x30 h18 y5c ff3 fsc fc0 sc0 ls3 ws1">ATERIAIS CONSTIT<span class="_0 blank"> </span>UINTES DO <span class="_0 blank"> </span>SOLO</div><div class="t m8 x2d h19 y5c ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>.......................................................................................................................... <span class="_13 blank"></span>7<span class="ff7"> </span></div><div class="t m8 x21 h17 y5d ff3 fsb fc0 sc0 ls3 ws6">1.5.2<span class="ff7 ls9 ws1"> </span>T</div><div class="t mb x2b h18 y5d ff3 fsc fc0 sc0 ls3 ws8">IXOTROPIA</div><div class="t m8 x31 h19 y5d ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>.................................................................................................................................................<span class="_5 blank"></span>.............. <span class="_13 blank"></span>8<span class="ff7"> </span></div><div class="t m8 x21 h17 y5e ff3 fsb fc0 sc0 ls3 ws6">1.6.<span class="ff7 lsb ws1"> </span>S</div><div class="t mb x32 h18 y5e ff3 fsc fc0 sc0 ls3 ws8">OLO</div><div class="t m8 x33 h19 y5e ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>..........................................................................<span class="_5 blank"></span>.................................................................................................. <span class="_13 blank"></span>9<span class="ff7"> </span></div><div class="t m8 x21 h17 y5f ff3 fsb fc0 sc0 ls3 ws6">1.7.<span class="ff7 lsb ws1"> </span>R</div><div class="t mb x34 h18 y5f ff3 fsc fc0 sc0 ls3 ws8">OCHA</div><div class="t m8 x35 h19 y5f ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>......................................................................................................................................................................... <span class="_13 blank"></span>9<span class="ff7"> </span></div><div class="t m8 x21 h17 y60 ff3 fsb fc0 sc0 ls3 ws6">1.8.<span class="ff7 lsb ws1"> </span>M</div><div class="t mb x1f h18 y60 ff3 fsc fc0 sc0 ls3 ws8">INERAL</div><div class="t m8 x36 h19 y60 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>.........................................................................................................................................<span class="_5 blank"></span>........................... <span class="_3 blank"></span>10<span class="ff7"> </span></div><div class="t m8 x21 h17 y61 ff3 fsb fc0 sc0 ls3 ws6">1.8.1.<span class="ff7 lsc ws1"> </span>P</div><div class="t mb x30 h18 y61 ff3 fsc fc0 sc0 ls3 ws1">RINCIPA<span class="_0 blank"> </span>IS </div><div class="t m8 x31 h17 y61 ff3 fsb fc0 sc0 ls3">M</div><div class="t mb x37 h18 y61 ff3 fsc fc0 sc0 ls3 ws8">INERAIS</div><div class="t m8 x38 h19 y61 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>............................................................................................................................................. <span class="_3 blank"></span>10<span class="ff7"> </span></div><div class="t m8 x21 h17 y62 ff3 fsb fc0 sc0 ls3 ws6">1.8.1.1.<span class="ff7 lsd ws1"> </span>M</div><div class="t mb x39 h18 y62 ff3 fsc fc0 sc0 ls3 ws1">INERAIS SI<span class="_0 blank"> </span>LICOSOS</div><div class="t m8 x3a h19 y62 ff9 fsb fc0 sc0 ls3 ws1"> ........................................................................................................................................... <span class="_3 blank"></span>10<span class="ff7"> </span></div><div class="t m8 x21 h1a y63 ff1 fsb fc0 sc0 ls3 ws6">1.8.1.1.1<span class="ff7 lse ws1"> </span>B</div><div class="t mb x35 h1b y63 ff1 fsc fc0 sc0 ls3 ws1">ARRAGEM DE C<span class="_0 blank"> </span>ONCRETO</div><div class="t m8 x3b h19 y63 ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>.....................................................................................................<span class="_0 blank"> </span>..................................... <span class="_5 blank"></span>11 </div><div class="t m8 x21 h17 y64 ff3 fsb fc0 sc0 ls3 ws6">1.8.1.2.<span class="ff7 lsd ws1"> </span>M</div><div class="t mb x39 h18 y64 ff3 fsc fc0 sc0 ls3 ws1">INERAIS M<span class="_0 blank"> </span>ICÁCEOS</div><div class="t m8 x3a h19 y64 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_2 blank"></span>........................................................................................................................................... <span class="_13 blank"></span>11<span class="_0 blank"> </span><span class="ff7"> </span></div><div class="t m8 x21 h17 y65 ff3 fsb fc0 sc0 ls3 ws6">1.8.1.3.<span class="ff7 lsd ws1"> </span>M</div><div class="t mb x39 h18 y65 ff3 fsc fc0 sc0 ls3 ws1">INERAIS A<span class="_0 blank"> </span>RGILOSOS</div><div class="t m8 x3c h19 y65 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>.......................................................................................................................................... <span class="_13 blank"></span>12<span class="ff7"> </span></div><div class="t m8 x21 h1a y66 ff1 fsb fc0 sc0 ls3 ws6">1.8.1.3.1.<span class="ff7 ls10 ws1"> </span>P</div><div class="t mb x3d h1b y66 ff1 fsc fc0 sc0 ls3 ws1">RINCIPAIS CARACTERÍ<span class="_0 blank"> </span>STICAS GEO<span class="_0 blank"> </span>TÉCNIC<span class="_0 blank"> </span>AS</div><div class="t m8 x3e h19 y66 ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>............................................................................................................. 12 </div><div class="t m8 x21 h1a y67 ff1 fsb fc0 sc0 ls3 ws6">1.8.1.3.2.<span class="ff7 ls10 ws1"> </span>A</div><div class="t mb x3f h1b y67 ff1 fsc fc0 sc0 ls3 ws1">DENS<span class="_0 blank"> </span>AMENTO </div><div class="t m8 x29 h1a y67 ff1 fsb fc0 sc0 ls3">N</div><div class="t mb x40 h1b y67 ff1 fsc fc0 sc0 ls3 ws9">ATURAL</div><div class="t m8 x41 h19 y67 ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>......................................................................................................................................... 13 </div><div class="t m8 x21 h1a y68 ff1 fsb fc0 sc0 ls3 ws6">1.8.1.3.3.<span class="ff7 ls10 ws1"> </span>P</div><div class="t mb x3d h1b y68 ff1 fsc fc0 sc0 ls3 ws1">ROBLEMA GEOTÉCNICO</div><div class="t m8 x42 h1a y68 ff1 fsb fc0 sc0 ls3">:</div><div class="t mb x3b h1b y68 ff1 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x3b h1a y68 ff1 fsb fc0 sc0 ls3">T</div><div class="t mb x43 h1b y68 ff1 fsc fc0 sc0 ls3 wsa">ALUDE</div><div class="t m8 x44 h19 y68 ff7 fsb fc0 sc0 lsf ws1">......................................................................................................<span class="_0 blank"> </span>....................... 14 </div><div class="t m8 x21 h17 y69 ff3 fsb fc0 sc0 ls3 ws6">1.8.1.4.<span class="ff7 lsd ws1"> </span>G</div><div class="t mb x45 h18 y69 ff3 fsc fc0 sc0 ls3 ws1">RUPO DOS CARB<span class="_0 blank"> </span>ONATOS</div><div class="t m8 x42 h19 y69 ff9 fsb fc0 sc0 ls3 ws1"> .................................................................................................................................... <span class="_13 blank"></span>15<span class="ff7"> </span></div><div class="t m8 x21 h1a y6a ff1 fsb fc0 sc0 ls3 ws6">1.8.1.4.1<span class="ff7 lse ws1"> </span>C</div><div class="t mb x35 h1b y6a ff1 fsc fc0 sc0 ls3 ws1">ARACTERÍSTIC<span class="_0 blank"> </span>AS DOS C<span class="_0 blank"> </span>ARBONATOS</div><div class="t m8 x46 h19 y6a ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>.................... <span class="_5 blank"></span>15 </div><div class="t m8 x21 h17 y6b ff3 fsb fc0 sc0 ls3 ws6">1.8.1.5.<span class="ff7 lsd ws1"> </span>G</div><div class="t mb x45 h18 y6b ff3 fsc fc0 sc0 ls3 ws1">RUPO DOS F<span class="_0 blank"> </span>ELDSPATOS</div><div class="t m8 x47 h19 y6b ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>...................................................................................................................................... <span class="_13 blank"></span>16<span class="ff7"> </span></div><div class="t m8 x21 h1a y6c ff1 fsb fc0 sc0 ls3 ws6">1.8.1.5.1.<span class="ff7 ls10 ws1"> </span>E</div><div class="t mb x3d h1b y6c ff1 fsc fc0 sc0 ls3 ws1">NSAIO DE DUR<span class="_0 blank"> </span>ABILIDADE <span class="_0 blank"> </span>FELDSPATOS</div><div class="t m8 x48 h19 y6c ff7 fsb fc0 sc0 lsf ws1"> .................................................................................................................... 17 </div><div class="t m8 x21 h17 y6d ff3 fsb fc0 sc0 ls3 ws6">1.9.<span class="ff7 lsb ws1"> </span>R</div><div class="t mb x34 h18 y6d ff3 fsc fc0 sc0 ls3 ws1">ASTEJO </div><div class="t m8 x36 h17 y6d ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x49 h18 y6d ff3 fsc fc0 sc0 ls3 ws1">OU </div><div class="t m8 x4a h17 y6d ff3 fsb fc0 sc0 ls3">C</div><div class="t mb x4b h18 y6d ff3 fsc fc0 sc0 ls3 wsb">OLUVIAM ENTO</div><div class="t m8 x4c h17 y6d ff3 fsb fc0 sc0 lsa">)<span class="ff9 ls3 ws1"> <span class="_14 blank"></span>................................................................................................................................... <span class="_3 blank"></span>18<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y6e ff3 fsb fc0 sc0 ls3 ws6">1.10.<span class="ff7 ls9 ws1"> </span>O</div><div class="t mb x0 h18 y6e ff3 fsc fc0 sc0 ls3 ws1">RIGEM<span class="_0 blank"> </span> E </div><div class="t m8 x4d h17 y6e ff3 fsb fc0 sc0 ls3">F</div><div class="t mb x4a h18 y6e ff3 fsc fc0 sc0 ls3 ws1">ORMAÇÃO <span class="_0 blank"> </span>DOS </div><div class="t m8 x47 h17 y6e ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x4c h18 y6e ff3 fsc fc0 sc0 ls3 ws8">OLOS</div><div class="t m8 x4e h17 y6e ff3 fsb fc0 sc0 ls3">:</div><div class="t mb x3 h18 y6e ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x4f h17 y6e ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x2d h18 y6e ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x50 h19 y6e ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>....................................................................................................... <span class="_13 blank"></span>21<span class="ff7"> </span></div><div class="t m8 x21 h17 y6f ff3 fsb fc0 sc0 ls3 ws6">2.<span class="ff7 ls11 ws1"> </span><span class="ws1">ÍNDICES FÍSICOS<span class="ff9"> ..................................................................................................................................<span class="_5 blank"></span>.................... <span class="_3 blank"></span>22<span class="ff7"> </span></span></span></div><div class="t m8 x21 h17 y70 ff3 fsb fc0 sc0 ls3 ws6">2.1.</div><div class="t mb x9 h18 y70 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x51 h17 y70 ff3 fsb fc0 sc0 ls3">I</div><div class="t mb x1e h18 y70 ff3 fsc fc0 sc0 ls8 wsc">NTRODUÇÃO</div><div class="t m8 x49 h19 y70 ff9 fsb fc0 sc0 ls3 ws1"> .......<span class="_5 blank"></span>........................................................................................................................................................... <span class="_13 blank"></span>22<span class="ff7"> </span></div><div class="t m8 x21 h17 y71 ff3 fsb fc0 sc0 ls3 ws6">2.2.<span class="ff7 lsb ws1"> </span>O</div><div class="t mb x34 h18 y71 ff3 fsc fc0 sc0 ls3 ws1"> ESTADO DOS S<span class="_0 blank"> </span>OLOS</div><div class="t m8 x52 h19 y71 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>.................................................................................................................................................. <span class="_13 blank"></span>23<span class="_0 blank"> </span><span class="ff7"> </span></div><div class="t m8 x21 h17 y72 ff3 fsb fc0 sc0 ls3 ws6">A)<span class="ff7 ls12 ws1"> </span>T</div><div class="t mb x53 h18 y72 ff3 fsc fc0 sc0 ls3 ws1">EOR DE </div><div class="t m8 x3d h17 y72 ff3 fsb fc0 sc0 ls3">U</div><div class="t mb x36 h18 y72 ff3 fsc fc0 sc0 ls3 ws1">MIDAD<span class="_0 blank"> </span>E </div><div class="t m8 x54 h17 y72 ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x55 h18 y72 ff3 fsc fc0 sc0 ls3 ws1">W OU H</div><div class="t m8 x56 h17 y72 ff3 fsb fc0 sc0 ls13">)<span class="ff7 lsf ws1"> <span class="_3 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>........................................... <span class="_5 blank"></span>23 </span></div><div class="t m8 x21 h17 y73 ff3 fsb fc0 sc0 ls3 ws6">A.1)</div><div class="t mb x51 h18 y73 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x51 h17 y73 ff3 fsb fc0 sc0 ls3">P</div><div class="t mb x57 h18 y73 ff3 fsc fc0 sc0 ls3 ws1">ROCEDIMENT<span class="_0 blank"> </span>O PARA D<span class="_0 blank"> </span>ETERMINA<span class="_0 blank"> </span>ÇÃO DO TEOR <span class="_0 blank"> </span>DE UMI<span class="_0 blank"> </span>DADE </div><div class="t m8 x58 h17 y73 ff3 fsb fc0 sc0 ls3 ws6">(M</div><div class="t mb x59 h18 y73 ff3 fsc fc0 sc0 ls3 ws1">ÉTODO DA </div><div class="t m8 x5a h17 y73 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x5b h18 y73 ff3 fsc fc0 sc0 ls3 ws8">STUFA</div><div class="t m8 x5c h17 y73 ff3 fsb fc0 sc0 ls13">)<span class="ff7 lsf ws1"> <span class="_3 blank"></span>......................................................... <span class="_5 blank"></span>24 </span></div><div class="t m8 x21 h17 y74 ff3 fsb fc0 sc0 ls3 ws6">A.2)</div><div class="t mb x51 h18 y74 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x51 h17 y74 ff3 fsb fc0 sc0 ls3">P</div><div class="t mb x57 h18 y74 ff3 fsc fc0 sc0 ls3 ws1">ROCEDIMENT<span class="_0 blank"> </span>O PARA D<span class="_0 blank"> </span>ETERMINA<span class="_0 blank"> </span>ÇÃO DO TEOR <span class="_0 blank"> </span>DE UMI<span class="_0 blank"> </span>DADE </div><div class="t m8 x58 h17 y74 ff3 fsb fc0 sc0 ls3 ws6">(M</div><div class="t mb x59 h18 y74 ff3 fsc fc0 sc0 ls3 ws1">ÉTODO </div><div class="t m8 x5d h17 y74 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x5e h18 y74 ff3 fsc fc0 sc0 ls3 ws8">PEEDY</div><div class="t m8 x5f h17 y74 ff3 fsb fc0 sc0 ls3 ws6">)<span class="ff7 lsf ws1"> <span class="_2 blank"></span>..................................................<span class="_0 blank"> </span>............ 24 </span></div><div class="t m8 x21 h17 y75 ff3 fsb fc0 sc0 ls3 ws6">B)<span class="ff7 ls14 ws1"> </span>Í</div><div class="t mb x60 h18 y75 ff3 fsc fc0 sc0 ls3 ws1">NDICE DE<span class="_0 blank"> </span> </div><div class="t m8 x61 h17 y75 ff3 fsb fc0 sc0 ls3">V</div><div class="t mb x62 h18 y75 ff3 fsc fc0 sc0 ls3 ws1">AZIOS </div><div class="t m8 x2a h17 y75 ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x54 h18 y75 ff3 fsc fc0 sc0 ls3">E</div><div class="t m8 xd h17 y75 ff3 fsb fc0 sc0 lsa">)<span class="ff7 lsf ws1"> <span class="_3 blank"></span>.....................................................................................................<span class="_0 blank"> </span>...................................................... 25 </span></div><div class="t m8 x21 h17 y76 ff3 fsb fc0 sc0 ls3 ws6">C)<span class="ff7 ls12 ws1"> </span>P</div><div class="t mb x4 h18 y76 ff3 fsc fc0 sc0 ls3 ws1">OROSIDADE </div><div class="t m8 x4d h17 y76 ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x27 h18 y76 ff3 fsc fc0 sc0 ls3">N</div><div class="t m8 x31 h17 y76 ff3 fsb fc0 sc0 lsa">)<span class="ff7 lsf ws1"> <span class="_2 blank"></span>..................................................<span class="_0 blank"> </span>......................................................................................................<span class="_0 blank"> </span>........... 25 </span></div><div class="t m8 x21 h17 y77 ff3 fsb fc0 sc0 ls3 ws6">D)<span class="ff7 ls12 ws1"> </span>G</div><div class="t mb x53 h18 y77 ff3 fsc fc0 sc0 ls8 ws1">RAU DE </div><div class="t m8 x3d h17 y77 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x36 h18 y77 ff3 fsc fc0 sc0 ls8 ws1">ATURAÇÃO </div><div class="t m8 x63 h17 y77 ff3 fsb fc0 sc0 ls3 ws6">(S</div><div class="t mb x64 h18 y77 ff3 fsc fc0 sc0 ls3 ws1"> OU </div><div class="t m8 x1c h17 y77 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x65 h18 y77 ff3 fsc fc0 sc0 ls3">R</div><div class="t m8 x42 h17 y77 ff3 fsb fc0 sc0 ls3 ws6">)<span class="ff7 lsf ws1"> <span class="_2 blank"></span>..................................................<span class="_0 blank"> </span>........................................................................................ 25 </span></div><div class="t m8 x21 h17 y78 ff3 fsb fc0 sc0 ls3 ws6">E)<span class="ff7 ls14 ws1"> </span>P</div><div class="t mb x4 h18 y78 ff3 fsc fc0 sc0 ls3 ws1">ESO </div><div class="t m8 x66 h17 y78 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x67 h18 y78 ff3 fsc fc0 sc0 ls3 ws1">SPECÍFI<span class="_0 blank"> </span>CO </div><div class="t m8 x37 h17 y78 ff3 fsb fc0 sc0 ls3">A</div><div class="t mb xc h18 y78 ff3 fsc fc0 sc0 ls3 ws1">PARENTE </div><div class="t m8 x68 h17 y78 ff3 fsb fc0 sc0 ls3">N</div><div class="t mb x42 h18 y78 ff3 fsc fc0 sc0 ls3 ws1">ATURAL DO </div><div class="t m8 x1 h17 y78 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x69 h18 y78 ff3 fsc fc0 sc0 ls3 ws1">OLO </div><div class="t m8 x6a h17 y78 ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x6b h18 y78 ffa fsc fc0 sc0 ls15">\u0194<span class="ff3 ls3 ws1"> OU </span>\u0194<span class="ff3 ls3 ws1">NAT <span class="_0 blank"> </span>OU </span>\u0194<span class="ff3 ls3">N</span></div><div class="t m8 x6c h17 y78 ff3 fsb fc0 sc0 ls13">)<span class="ff7 lsf ws1"> ................................................................................ <span class="_5 blank"></span>26 </span></div><div class="t m8 x21 h17 y79 ff3 fsb fc0 sc0 ls3 ws6">F)<span class="ff7 ls16 ws1"> </span>P</div><div class="t mb x4 h18 y79 ff3 fsc fc0 sc0 ls3 ws1">ESO </div><div class="t m8 x30 h17 y79 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x33 h18 y79 ff3 fsc fc0 sc0 ls3 ws1">SPECÍFI<span class="_0 blank"> </span>CO </div><div class="t m8 x37 h17 y79 ff3 fsb fc0 sc0 ls3">A</div><div class="t mb x54 h18 y79 ff3 fsc fc0 sc0 ls3 ws1">PARENTE </div><div class="t m8 x68 h17 y79 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x47 h18 y79 ff3 fsc fc0 sc0 ls3 ws1">ECO DO </div><div class="t m8 x6d h17 y79 ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x2d h18 y79 ff3 fsc fc0 sc0 ls3 ws1">OLO </div><div class="t m8 x69 h17 y79 ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x48 h18 y79 ffa fsc fc0 sc0 ls15">\u0194<span class="ff3 ls3 ws1">S OU </span>\u0194<span class="ff3 ls3">D</span></div><div class="t m8 x6e h17 y79 ff3 fsb fc0 sc0 lsa">)<span class="ff7 lsf ws1"> <span class="_14 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span> <span class="_5 blank"></span>26 </span></div><div class="t m8 x21 h17 y7a ff3 fsb fc0 sc0 ls3 ws6">G)<span class="ff7 ls17 ws1"> </span>P</div><div class="t mb x53 h18 y7a ff3 fsc fc0 sc0 ls3 ws1">ESO </div><div class="t m8 x6f h17 y7a ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x45 h18 y7a ff3 fsc fc0 sc0 ls3 ws1">SPECÍFI<span class="_0 blank"> </span>CO </div><div class="t m8 x2a h17 y7a ff3 fsb fc0 sc0 ls3">R</div><div class="t mb x55 h18 y7a ff3 fsc fc0 sc0 ls3 ws1">EAL DOS </div><div class="t m8 x70 h17 y7a ff3 fsb fc0 sc0 ls3">G</div><div class="t mb x71 h18 y7a ff3 fsc fc0 sc0 ls3 ws1">RÃOS OU </div><div class="t m8 x2d h17 y7a ff3 fsb fc0 sc0 ls3">S</div><div class="t mb x2e h18 y7a ff3 fsc fc0 sc0 ls3 ws1">ÓLIDOS </div><div class="t m8 x6a h17 y7a ff3 fsb fc0 sc0 ls3">(</div><div class="t mb x6b h18 y7a ffa fsc fc0 sc0 ls15">\u0194<span class="ff3 ls3 ws1">G OU </span></div><div class="t m8 x72 h1c y7a ffb fsb fc0 sc0 ls3">\u03b4</div><div class="t m8 x72 h1c y7b ffb fsb fc0 sc0 ls3 ws6">\u03b4<span class="_15 blank"></span>\u03b4</div><div class="t m8 x72 h17 y7a ffb fsb fc0 sc0 ls18">\u03b4<span class="ff3 ls13">)<span class="ff7 lsf ws1"> <span class="_3 blank"></span>..................................................<span class="_0 blank"> </span>............................................. 26 </span></span></div><div class="t m8 x21 h17 y7c ff3 fsb fc0 sc0 ls3 ws6">H)<span class="ff7 ls17 ws1"> </span>R</div><div class="t mb x28 h18 y7c ff3 fsc fc0 sc0 ls3 ws1">ELAÇÃO ENT<span class="_0 blank"> </span>RE </div><div class="t m8 x37 h17 y7c ff3 fsb fc0 sc0 ls3">Í</div><div class="t mb x2a h18 y7c ff3 fsc fc0 sc0 ls3 ws1">NDICES </div><div class="t m8 x73 h17 y7c ff3 fsb fc0 sc0 ls3">F</div><div class="t mb x56 h18 y7c ff3 fsc fc0 sc0 ls3 ws8">ÍSICOS</div><div class="t m8 x43 h19 y7c ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>....................................................................................................................................... 26 </div><div class="t m8 x21 h17 y7d ff3 fsb fc0 sc0 ls3 ws6">2.3.<span class="ff7 lsb ws1"> </span>Í</div><div class="t mb x28 h18 y7d ff3 fsc fc0 sc0 ls3 ws1">NDICES </div><div class="t m8 x3f h17 y7d ff3 fsb fc0 sc0 ls3">F</div><div class="t mb x74 h18 y7d ff3 fsc fc0 sc0 ls3 ws8">ÍSICOS</div><div class="t m8 x37 h17 y7d ff3 fsb fc0 sc0 ls3">:</div><div class="t mb x2a h18 y7d ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x75 h17 y7d ff3 fsb fc0 sc0 ls3">E</div><div class="t mb xd h18 y7d ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x4c h19 y7d ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>.................................................................................................................................... <span class="_3 blank"></span>27<span class="ff7"> </span></div><div class="t m8 x21 h17 y7e ff3 fsb fc0 sc0 ls3 ws6">3.<span class="ff7 ls11 ws1"> </span><span class="wsd">GRANULOMETRIA<span class="ff9 ws1"> ....................................................................................................<span class="_5 blank"></span>............................................... <span class="_3 blank"></span>32<span class="ff7"> </span></span></span></div><div class="t m8 x21 h17 y7f ff3 fsb fc0 sc0 ls3 ws6">3.1.</div><div class="t mb x9 h18 y7f ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x76 h17 y7f ff7 fsb fc0 sc0 ls19 ws1"> <span class="ff3 ls3">P</span></div><div class="t mb x1f h18 y7f ff3 fsc fc0 sc0 ls3 ws8">ENEIRAS</div><div class="t m8 x49 h19 y7f ff9 fsb fc0 sc0 ls3 ws1"> .......<span class="_5 blank"></span>........................................................................................................................................................... <span class="_13 blank"></span>32<span class="ff7"> </span></div><div class="t m8 x21 h17 y80 ff3 fsb fc0 sc0 ls3 ws6">3.1.1<span class="ff7 ls9 ws1"> </span>R</div><div class="t mb x2b h18 y80 ff3 fsc fc0 sc0 ls3 ws1">EPRESENTA<span class="_0 blank"> </span>ÇÃO DAS PE<span class="_0 blank"> </span>NEIRAS</div><div class="t m8 x77 h19 y80 ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>................................. <span class="_5 blank"></span>32 </div><div class="t m8 x21 h17 y81 ff3 fsb fc0 sc0 ls3 ws6">3.2.<span class="ff7 lsb ws1"> </span>F</div><div class="t mb x32 h18 y81 ff3 fsc fc0 sc0 ls3 ws1">RAÇÕES </div><div class="t m8 x36 h17 y81 ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x78 h18 y81 ff3 fsc fc0 sc0 ls3 wsb">IMI TES</div><div class="t m8 x54 h19 y81 ff9 fsb fc0 sc0 ls3 ws1"> .......<span class="_5 blank"></span>............................................................................................................................................... <span class="_13 blank"></span>33<span class="ff7"> </span></div><div class="t m8 x21 h17 y82 ff3 fsb fc0 sc0 ls3 ws6">3.3.<span class="ff7 lsb ws1"> </span>C</div><div class="t mb x34 h18 y82 ff3 fsc fc0 sc0 ls3 ws1">OEFICIE<span class="_0 blank"> </span>NTE DE <span class="_0 blank"> </span>UNIFORMI<span class="_0 blank"> </span>DADE </div><div class="t m8 x77 h17 y82 ff3 fsb fc0 sc0 ls3 ws6">(C</div><div class="t mc x4e h1d y83 ff3 fsd fc0 sc0 ls3 wse">UN</div><div class="t m8 x2d h17 y82 ff3 fsb fc0 sc0 ls13">)<span class="ff9 ls3 ws1"> <span class="_13 blank"></span>...............................................................................<span class="_5 blank"></span>........................................ <span class="_3 blank"></span>33<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y84 ff3 fsb fc0 sc0 ls3 ws6">3.4.<span class="ff7 lsb ws1"> </span>C</div><div class="t mb x34 h18 y85 ff3 fsc fc0 sc0 ls3 ws1">OEFICIE<span class="_0 blank"> </span>NTE DE </div><div class="t m8 x2a h17 y85 ff3 fsb fc0 sc0 ls3">C</div><div class="t mb x55 h18 y85 ff3 fsc fc0 sc0 ls8 ws1">URVATURA </div><div class="t m8 x4c h17 y85 ff3 fsb fc0 sc0 ls3 ws6">(C</div><div class="t mc x79 h1d y86 ff3 fsd fc0 sc0 ls3">C</div><div class="t m8 x7a h17 y85 ff3 fsb fc0 sc0 ls13">)<span class="ff9 ls3 ws1"> <span class="_13 blank"></span>............................................................................................................................. <span class="_13 blank"></span>33<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y87 ff3 fsb fc0 sc0 ls3 ws6">3.5.<span class="ff7 lsb ws1"> </span>G</div><div class="t mb x34 h18 y87 ff3 fsc fc0 sc0 ls3 wsb">RANULOM ETRI A</div><div class="t m8 x75 h17 y87 ff3 fsb fc0 sc0 ls3">:</div><div class="t mb xc h18 y87 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x55 h17 y87 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x63 h18 y87 ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x41 h19 y87 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>..........................................................................<span class="_5 blank"></span>........................................................ <span class="_3 blank"></span>34<span class="ff7"> </span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x21 y88 wf h1e" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bg4.png"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">4</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m8 x21 h17 y89 ff3 fsb fc0 sc0 ls3 ws6">4.<span class="ff7 ls11 ws1"> </span><span class="wsd">PERMEABILIDADE<span class="ff9 ws1"> <span class="_2 blank"></span>................................................................................................................................................... <span class="_3 blank"></span>36<span class="ff7"> </span></span></span></div><div class="t m8 x21 h17 y8a ff3 fsb fc0 sc0 ls3 ws6">4.1.</div><div class="t mb x9 h18 y8a ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x76 h17 y8a ff7 fsb fc0 sc0 ls19 ws1"> <span class="ff3 ls3">I</span></div><div class="t mb x32 h18 y8a ff3 fsc fc0 sc0 ls8 ws7">NTRODUÇÃO</div><div class="t m8 x31 h19 y8a ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>..........................................................................<span class="_5 blank"></span>................................................................................... <span class="_3 blank"></span>36<span class="ff7"> </span></div><div class="t m8 x21 h17 y8b ff3 fsb fc0 sc0 ls3 ws6">4.2.<span class="ff7 lsb ws1"> </span>O</div><div class="t mb x34 h18 y8b ff3 fsc fc0 sc0 ls3 ws1">CORRÊNCIA <span class="_0 blank"> </span>DE ÁGUA SUBT<span class="_0 blank"> </span>ERRÂN<span class="_0 blank"> </span>EA</div><div class="t m8 x7b h19 y8b ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>.............<span class="_5 blank"></span>............................................................................................................ <span class="_3 blank"></span>36<span class="ff7"> </span></div><div class="t m8 x21 h17 y8c ff3 fsb fc0 sc0 ls3 ws6">4.3.<span class="ff7 lsb ws1"> </span>F</div><div class="t mb x32 h18 y8c ff3 fsc fc0 sc0 ls3 ws1">ENÔMEN<span class="_0 blank"> </span>OS CAPILAR<span class="_0 blank"> </span>ES</div><div class="t m8 x40 h19 y8c ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>.........................................................................................................................................<span class="_5 blank"></span>..... <span class="_3 blank"></span>37<span class="ff7"> </span></div><div class="t m8 x21 h17 y8d ff3 fsb fc0 sc0 ls3 ws6">4.4.<span class="ff7 lsb ws1"> </span>F</div><div class="t mb x32 h18 y8d ff3 fsc fc0 sc0 ls3 ws1">LUXO DE Á<span class="_0 blank"> </span>GUA NOS SOLOS</div><div class="t m8 x1c h19 y8d ff9 fsb fc0 sc0 ls3 ws1"> ........................................................................................................................................ <span class="_3 blank"></span>38<span class="ff7"> </span></div><div class="t m8 x21 h17 y8e ff3 fsb fc0 sc0 ls3 ws6">4.5.<span class="ff7 lsb ws1"> </span>C</div><div class="t mb x34 h18 y8e ff3 fsc fc0 sc0 ls3 ws1">ONSERVAÇÃO <span class="_0 blank"> </span>DA ENERGI<span class="_0 blank"> </span>A</div><div class="t m8 x70 h19 y8e ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>.............<span class="_5 blank"></span>........................................................................................................................... <span class="_3 blank"></span>39<span class="ff7"> </span></div><div class="t m8 x21 h17 y8f ff3 fsb fc0 sc0 ls3 ws6">4.5.1.<span class="ff7 lsc ws1"> </span>G</div><div class="t mb x66 h18 y8f ff3 fsc fc0 sc0 ls3 ws1">RADIENTE <span class="_0 blank"> </span>HIDRÁULI<span class="_0 blank"> </span>CO CRÍTIC<span class="_0 blank"> </span>O</div><div class="t m8 x3 h19 y8f ff7 fsb fc0 sc0 lsf ws1"> .....................................................................................................<span class="_0 blank"> </span>............................ 41 <span class="_5 blank"></span></div><div class="t m8 x21 h17 y90 ff3 fsb fc0 sc0 ls3 ws6">4.6.<span class="ff7 lsb ws1"> </span>L</div><div class="t mb x32 h18 y90 ff3 fsc fc0 sc0 ls3 ws1">EI DE </div><div class="t m8 x35 h17 y90 ff3 fsb fc0 sc0 ls3">D</div><div class="t mb x61 h18 y90 ff3 fsc fc0 sc0 ls8 wsc">ARCY</div><div class="t m8 x7c h19 y90 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_5 blank"></span>....................................................................................................................................<span class="_5 blank"></span>........................ <span class="_3 blank"></span>42<span class="ff7"> </span></div><div class="t m8 x21 h17 y91 ff3 fsb fc0 sc0 ls3 ws6">4.6.1.<span class="ff7 lsc ws1"> </span>V</div><div class="t mb x30 h18 y91 ff3 fsc fc0 sc0 ls8 ws1">ALIDADE DA </div><div class="t m8 x37 h17 y91 ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x75 h18 y91 ff3 fsc fc0 sc0 ls3 ws1">EI DE </div><div class="t m8 x40 h17 y91 ff3 fsb fc0 sc0 ls3">D</div><div class="t mb x3a h18 y91 ff3 fsc fc0 sc0 ls8 wsc">ARCY</div><div class="t m8 x3b h19 y91 ff7 fsb fc0 sc0 lsf ws1"> <span class="_14 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>..................................... <span class="_5 blank"></span>43 </div><div class="t m8 x21 h17 y92 ff3 fsb fc0 sc0 ls3 ws6">4.7.<span class="ff7 lsb ws1"> </span>C</div><div class="t mb x34 h18 y92 ff3 fsc fc0 sc0 ls3 ws1">OEFICIE<span class="_0 blank"> </span>NTE DE PE<span class="_0 blank"> </span>RMEABIL<span class="_0 blank"> </span>IDADE</div><div class="t m8 x7d h19 y92 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_13 blank"></span>............................................................................................................................. <span class="_3 blank"></span>44<span class="ff7"> </span></div><div class="t m8 x21 h17 y93 ff3 fsb fc0 sc0 ls3 ws6">4.7.1.<span class="ff7 lsc ws1"> </span>F</div><div class="t mb x30 h18 y93 ff3 fsc fc0 sc0 ls3 ws1">ATORES QUE I<span class="_0 blank"> </span>NFLUEM<span class="_0 blank"> </span> NA PE<span class="_0 blank"> </span>RMEABILIDADE</div><div class="t m8 x7e h19 y93 ff7 fsb fc0 sc0 lsf ws1"> <span class="_13 blank"></span>.....................................................................................................<span class="_0 blank"> </span>........... <span class="_5 blank"></span>44 </div><div class="t m8 x21 h17 y94 ff3 fsb fc0 sc0 ls3 ws6">4.8.<span class="ff7 lsb ws1"> </span>D</div><div class="t mb x34 h18 y94 ff3 fsc fc0 sc0 ls3 ws1">ETERM<span class="_0 blank"> </span>INAÇÃO DO <span class="_0 blank"> </span>COEFICI<span class="_0 blank"> </span>ENTE DE P<span class="_0 blank"> </span>ERMEABILIDA<span class="_0 blank"> </span>DE</div><div class="t m8 x8 h19 y94 ff9 fsb fc0 sc0 ls3 ws1"> .............................................................................................. <span class="_3 blank"></span>47<span class="ff7"> </span></div><div class="t m8 x21 h17 y95 ff3 fsb fc0 sc0 ls3 ws6">4.8.3.<span class="ff7 lsc ws1"> </span>E</div><div class="t mb x30 h18 y95 ff3 fsc fc0 sc0 ls3 ws1">QUAÇÃO EM<span class="_0 blank"> </span>PÍRIC<span class="_0 blank"> </span>A DE </div><div class="t m8 x56 h17 y95 ff3 fsb fc0 sc0 ls3">H</div><div class="t mb x68 h18 y95 ff3 fsc fc0 sc0 ls3 ws8">AZEN</div><div class="t m8 x77 h19 y95 ff7 fsb fc0 sc0 lsf ws1"> <span class="_14 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>................................. <span class="_5 blank"></span>49 </div><div class="t m8 x21 h17 y96 ff3 fsb fc0 sc0 ls3 ws1">5 - LIMITES DE LIQUIDEZ E LIM<span class="_0 blank"> </span>ITES DE PLASTICIDADE<span class="ff9"> <span class="_2 blank"></span>....................................................................................... <span class="_3 blank"></span>55<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y97 ff3 fsb fc0 sc0 ls3 ws6">5.1</div><div class="t mb x7f h18 y97 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x9 h17 y97 ff3 fsb fc0 sc0 ls3">\u2013</div><div class="t mb x51 h18 y97 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x1e h17 y97 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x60 h18 y97 ff3 fsc fc0 sc0 ls3 ws1">NSAIO DE </div><div class="t m8 x61 h17 y97 ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x49 h18 y97 ff3 fsc fc0 sc0 ls3 ws1">IMITE DE </div><div class="t m8 x80 h17 y97 ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x81 h18 y97 ff3 fsc fc0 sc0 ls3 ws1">IQUIDEZ </div><div class="t m8 x4c h17 y97 ff3 fsb fc0 sc0 ls3">-</div><div class="t mb x82 h18 y97 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x41 h17 y97 ff3 fsb fc0 sc0 ls3 ws6">NBR</div><div class="t mb x4f h18 y97 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x6d h17 y97 ff3 fsb fc0 sc0 ls3 ws6">6459<span class="ff9 ws1"> <span class="_13 blank"></span>.................<span class="_5 blank"></span>................................................................................................. <span class="_3 blank"></span>55<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y98 ff3 fsb fc0 sc0 ls3 ws6">5.2.</div><div class="t mb x9 h18 y98 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x76 h17 y98 ff3 fsb fc0 sc0 ls3">\u2013</div><div class="t mb x1e h18 y98 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x83 h17 y98 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x4 h18 y98 ff3 fsc fc0 sc0 ls3 ws1">NSAIO DE </div><div class="t m8 x36 h17 y98 ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x78 h18 y98 ff3 fsc fc0 sc0 ls3 ws1">IMITE DE </div><div class="t m8 x84 h17 y98 ff3 fsb fc0 sc0 ls3">P</div><div class="t mb x29 h18 y98 ff3 fsc fc0 sc0 ls3 ws1">LASTICIDAD<span class="_0 blank"> </span>E </div><div class="t m8 x3 h17 y98 ff3 fsb fc0 sc0 ls3">-</div><div class="t mb x4f h18 y98 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x6d h17 y98 ff3 fsb fc0 sc0 ls3 ws6">NBR</div><div class="t mb x85 h18 y98 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x69 h17 y98 ff3 fsb fc0 sc0 ls3 ws6">7190<span class="ff9 ws1"> ......................................................................................................... <span class="_13 blank"></span>57<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y99 ff3 fsb fc0 sc0 ls3 ws6">5.3.</div><div class="t mb x9 h18 y99 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x76 h17 y99 ff3 fsb fc0 sc0 ls3">I</div><div class="t mb x1e h18 y99 ff3 fsc fc0 sc0 ls3 ws1">NDICE DE </div><div class="t m8 x35 h17 y99 ff3 fsb fc0 sc0 ls3">P</div><div class="t mb x86 h18 y99 ff3 fsc fc0 sc0 ls3 ws8">LASTICIDAD<span class="_0 blank"> </span>E</div><div class="t m8 x29 h19 y99 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>................................................................................................................................................. <span class="_13 blank"></span>58<span class="_0 blank"> </span><span class="ff7"> </span></div><div class="t m8 x21 h17 y9a ff3 fsb fc0 sc0 ls3 ws6">5.4.</div><div class="t mb x9 h18 y9a ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x51 h17 y9a ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x57 h18 y9a ff3 fsc fc0 sc0 ls3 ws1">IMITES <span class="_0 blank"> </span>DE </div><div class="t m8 x61 h17 y9a ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x62 h18 y9a ff3 fsc fc0 sc0 ls3 ws1">IQUIDEZ E </div><div class="t m8 x63 h17 y9a ff3 fsb fc0 sc0 ls3">L</div><div class="t mb x2c h18 y9a ff3 fsc fc0 sc0 ls3 ws1">IMITE DE </div><div class="t m8 x43 h17 y9a ff3 fsb fc0 sc0 ls3">P</div><div class="t mb x87 h18 y9a ff3 fsc fc0 sc0 ls3 ws8">LASTICIDAD<span class="_0 blank"> </span>E</div><div class="t m8 x7e h17 y9a ff3 fsb fc0 sc0 ls3">:</div><div class="t mb x6a h18 y9a ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x6b h17 y9a ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x25 h18 y9a ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x88 h19 y9a ff9 fsb fc0 sc0 ls3 ws1"> .......<span class="_5 blank"></span>.............................................................................. <span class="_3 blank"></span>58<span class="ff7"> </span></div><div class="t m8 x21 h17 y9b ff3 fsb fc0 sc0 ls3 ws1">6. <span class="ff7 ls14"> </span>TENSÕES NOS SOLOS<span class="ff9"> ............................................................................................................................................. <span class="_13 blank"></span>59<span class="ff7"> </span></span></div><div class="t m8 x21 h17 y9c ff3 fsb fc0 sc0 ls3 ws6">6.1.<span class="ff7 lsb ws1"> </span>T</div><div class="t mb x32 h18 y9c ff3 fsc fc0 sc0 ls3 ws1">ENSÕES GEOSTÁ<span class="_0 blank"> </span>TICAS</div><div class="t m8 x64 h19 y9c ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>............................................................................................................................................... <span class="_3 blank"></span>59<span class="ff7"> </span></div><div class="t m8 x21 h1a y9d ff1 fsb fc0 sc0 ls3 ws6">6.1.1.<span class="ff7 lsc ws1"> </span>T</div><div class="t mb x30 h1b y9d ff1 fsc fc0 sc0 ls3 ws1">ENSÃO <span class="_0 blank"> </span>TOTAL </div><div class="t m8 x2a h1a y9d ff1 fsb fc0 sc0 ls3">-</div><div class="t mb x75 h1b y9d ff1 fsc fc0 sc0 ls1a ws1"> <span class="ffc ls3">\u03a3</span></div><div class="t md x89 h1f y9e ff1 fse fc0 sc0 ls3">V</div><div class="t m8 x84 h19 y9d ff7 fsb fc0 sc0 lsf ws1"> ........................................................................................................................................................<span class="_0 blank"> </span>.. <span class="_5 blank"></span>60 </div><div class="t m8 x21 h1a y9f ff1 fsb fc0 sc0 ls3 ws6">6.1.2.<span class="ff7 lsc ws1"> </span>P</div><div class="t mb x30 h1b y9f ff1 fsc fc0 sc0 ls3 ws1">RESSÃO </div><div class="t m8 x78 h1a y9f ff1 fsb fc0 sc0 ls3">N</div><div class="t mb x8a h1b y9f ff1 fsc fc0 sc0 ls3 ws1">EUTRA </div><div class="t m8 x80 h1a y9f ff1 fsb fc0 sc0 ls3">-</div><div class="t mb x84 h1b y9f ff1 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x63 h1c y9f ffb fsb fc0 sc0 ls3">µ</div><div class="t mb x8b h1b y9f ff1 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x2c h1a y9f ff1 fsb fc0 sc0 ls3">(</div><div class="t mb x40 h1b y9f ff1 fsc fc0 sc0 ls3 ws1">PRESSÃO D<span class="_0 blank"> </span>A ÁGU<span class="_0 blank"> </span>A DOS POROS</div><div class="t m8 x10 h1a y9f ff1 fsb fc0 sc0 ls3 wsf">):<span class="ff7 lsf ws1"> <span class="_16 blank"></span>.....................................................................................................<span class="_0 blank"> </span> 61 </span></div><div class="t m8 x21 h1a ya0 ff1 fsb fc0 sc0 ls3 ws6">6.1.3.<span class="ff7 lsc ws1"> </span>T</div><div class="t mb x30 h1b ya0 ff1 fsc fc0 sc0 ls3 ws1">ENSÃO </div><div class="t m8 x49 h1a ya0 ff1 fsb fc0 sc0 ls3">E</div><div class="t mb x4d h1b ya0 ff1 fsc fc0 sc0 ls3 wsa">FETIVA</div><div class="t m8 x55 h19 ya0 ff7 fsb fc0 sc0 lsf ws1"> <span class="_5 blank"></span>.....................................................................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>..... <span class="_5 blank"></span>61 </div><div class="t m8 x21 h17 ya1 ff3 fsb fc0 sc0 ls3 ws6">6.2.<span class="ff7 lsb ws1"> </span>D</div><div class="t mb x34 h18 ya1 ff3 fsc fc0 sc0 ls3 ws1">ISTRIBUI<span class="_0 blank"> </span>ÇÃO DE TE<span class="_0 blank"> </span>NSÕES DEVIDO <span class="_0 blank"> </span>A APLI<span class="_0 blank"> </span>CAÇÃO DE C<span class="_0 blank"> </span>ARGAS</div><div class="t m8 x8c h19 ya1 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_16 blank"></span>...................................................................................... <span class="_3 blank"></span>61<span class="ff7"> </span></div><div class="t m8 x21 h1a ya2 ff1 fsb fc0 sc0 ls3 ws6">6.2.1.<span class="ff7 lsc ws1"> </span>C</div><div class="t mb x30 h1b ya2 ff1 fsc fc0 sc0 ls3 ws1">ARGA PONTU<span class="_0 blank"> </span>AL</div><div class="t m8 xc h19 ya2 ff7 fsb fc0 sc0 lsf ws1"> <span class="_14 blank"></span>.....................................................................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>...... <span class="_5 blank"></span>62 </div><div class="t m8 x21 h17 ya3 ff3 fsb fc0 sc0 ls3 ws6">6.2.2.<span class="ff7 lsc ws1"> </span>C</div><div class="t mb x30 h18 ya3 ff3 fsc fc0 sc0 ls3 ws1">ARREGAM<span class="_0 blank"> </span>ENTO UNIF<span class="_0 blank"> </span>ORMEM<span class="_0 blank"> </span>ENTE DISTRIB<span class="_0 blank"> </span>UÍDO SOBRE <span class="_0 blank"> </span>PLACA R<span class="_0 blank"> </span>ETANGULAR</div><div class="t m8 x8d h19 ya3 ff7 fsb fc0 sc0 lsf ws1"> <span class="_14 blank"></span>..................................................<span class="_0 blank"> </span>........... <span class="_5 blank"></span>62 </div><div class="t m8 x21 h17 ya4 ff3 fsb fc0 sc0 ls3 ws6">6.2.3.<span class="ff7 lsc ws1"> </span>C</div><div class="t mb x30 h18 ya4 ff3 fsc fc0 sc0 ls3 ws1">ARREGAM<span class="_0 blank"> </span>ENTOS UNIF<span class="_0 blank"> </span>ORMEMENTE<span class="_0 blank"> </span> DISTRIB<span class="_0 blank"> </span>UÍDOS SOBRE P<span class="_0 blank"> </span>LACA CI<span class="_0 blank"> </span>RCULAR</div><div class="t m8 x8e h19 ya4 ff7 fsb fc0 sc0 lsf ws1">............................................................... 64 </div><div class="t m8 x21 h17 ya5 ff3 fsb fc0 sc0 ls3 ws6">6.3.<span class="ff7 lsb ws1"> </span>T</div><div class="t mb x32 h18 ya5 ff3 fsc fc0 sc0 ls3 ws8">ENSÕES</div><div class="t m8 x86 h17 ya5 ff3 fsb fc0 sc0 ls3">:</div><div class="t mb x36 h18 ya5 ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x49 h17 ya5 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x4d h18 ya5 ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x8b h19 ya5 ff9 fsb fc0 sc0 ls3 ws1"> ............................................................................................................................................... <span class="_3 blank"></span>66<span class="ff7"> </span></div><div class="t m8 x21 h17 ya6 ff3 fsb fc0 sc0 ls3 ws6">7.<span class="ff7 ls11 ws1"> </span><span class="ws1">REDES DE FLUXO<span class="ff9"> <span class="_5 blank"></span>.................................................................................................................................<span class="_5 blank"></span>.................... <span class="_3 blank"></span>71<span class="ff7"> </span></span></span></div><div class="t m8 x21 h17 ya7 ff3 fsb fc0 sc0 ls3 ws6">7.1.<span class="ff7 lsb ws1"> </span>S</div><div class="t mb x32 h18 ya7 ff3 fsc fc0 sc0 ls3 ws1">OLUÇÃO GRÁFI<span class="_0 blank"> </span>CA</div><div class="t m8 x55 h19 ya7 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_5 blank"></span>....................................................................................................................................<span class="_5 blank"></span>................. <span class="_3 blank"></span>71<span class="ff7"> </span></div><div class="t m8 x21 h17 ya8 ff3 fsb fc0 sc0 ls3 ws6">7.2.<span class="ff7 lsb ws1"> </span>R</div><div class="t mb x34 h18 ya8 ff3 fsc fc0 sc0 ls3 ws1">EDE DE <span class="_0 blank"> </span>FLUXO</div><div class="t m8 x8f h19 ya8 ff9 fsb fc0 sc0 ls3 ws1"> <span class="_3 blank"></span>.......................................................................................................................................................... <span class="_3 blank"></span>72<span class="ff7"> </span></div><div class="t m8 x21 h17 ya9 ff3 fsb fc0 sc0 ls3 ws6">7.2.1.<span class="ff7 lsc ws1"> </span>R</div><div class="t mb x30 h18 ya9 ff3 fsc fc0 sc0 ls8 ws1">ELEVÂNCIA PARA </div><div class="t m8 x52 h17 ya9 ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x64 h18 ya9 ff3 fsc fc0 sc0 ls3 ws1">NGENHARIA </div><div class="t m8 x4e h17 ya9 ff3 fsb fc0 sc0 ls3">G</div><div class="t mb x7b h18 ya9 ff3 fsc fc0 sc0 ls3 ws8">EOTÉCNICA</div><div class="t m8 x3e h17 ya9 ff3 fsb fc0 sc0 lsa">:<span class="ff7 lsf ws1"> <span class="_2 blank"></span>..................................................<span class="_0 blank"> </span>......................................................... 72 </span></div><div class="t m8 x21 h17 yaa ff3 fsb fc0 sc0 ls3 ws6">7.3.<span class="ff7 lsb ws1"> </span>F</div><div class="t mb x32 h18 yaa ff3 fsc fc0 sc0 ls3 ws1">LUXO </div><div class="t m8 x35 h17 yaa ff3 fsb fc0 sc0 ls3">B</div><div class="t mb x86 h18 yaa ff3 fsc fc0 sc0 ls3 ws8">IDIMENSIONAL</div><div class="t m8 x40 h19 yaa ff9 fsb fc0 sc0 ls3 ws1"> <span class="_2 blank"></span>.............................................................................................................................................. <span class="_3 blank"></span>73<span class="ff7"> </span></div><div class="t m8 x21 h17 yab ff3 fsb fc0 sc0 ls3 ws6">7.3.1.<span class="ff7 lsc ws1"> </span>F</div><div class="t mb x30 h18 yab ff3 fsc fc0 sc0 ls3 ws1">LUXO EM<span class="_0 blank"> </span> UM SOLO ISOTRÓP<span class="_0 blank"> </span>ICO </div><div class="t m8 x4e h17 yab ff3 fsb fc0 sc0 ls3 ws6">KX</div><div class="t mb x44 h18 yab ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x2e h17 yab ff3 fsb fc0 sc0 ls3">=</div><div class="t mb x90 h18 yab ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x46 h17 yab ff3 fsb fc0 sc0 ls3 ws6">KY)<span class="ff7 lsf ws1"> <span class="_16 blank"></span>.....................................................................................................<span class="_0 blank"> </span>............. 73 </span></div><div class="t m8 x21 h17 yac ff3 fsb fc0 sc0 ls3 ws6">7.3.2.<span class="ff7 lsc ws1"> </span>F</div><div class="t mb x30 h18 yac ff3 fsc fc0 sc0 ls3 ws1">LUXO EM<span class="_0 blank"> </span> UM SOLO ANI<span class="_0 blank"> </span>SOTRÓPIC<span class="_0 blank"> </span>O </div><div class="t m8 x2d h17 yac ff3 fsb fc0 sc0 ls3 ws6">(K</div><div class="t md x90 h20 yad ff3 fse fc0 sc0 ls3">X</div><div class="t mb x1 h18 yac ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x85 h21 yac ffc fsb fc0 sc0 ls3">\u2260</div><div class="t mb x91 h1b yac ff1 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 x48 h17 yac ff3 fsb fc0 sc0 ls3">K</div><div class="t md x92 h20 yad ff3 fse fc0 sc0 ls3">Y</div><div class="t m8 x7e h17 yac ff3 fsb fc0 sc0 ls3 ws6">):<span class="ff7 lsf ws1"> <span class="_2 blank"></span>..................................................<span class="_0 blank"> </span>...................................................<span class="_0 blank"> </span>........ <span class="_5 blank"></span>73 </span></div><div class="t m8 x21 h17 yae ff3 fsb fc0 sc0 ls3 ws6">7.4.<span class="ff7 lsb ws1"> </span>D</div><div class="t mb x34 h18 yae ff3 fsc fc0 sc0 ls3 ws1">ETERM<span class="_0 blank"> </span>INAÇÃO </div><div class="t m8 x93 h17 yae ff3 fsb fc0 sc0 ls3">G</div><div class="t mb x55 h18 yae ff3 fsc fc0 sc0 ls8 ws1">RÁFICA DAS </div><div class="t m8 x3b h17 yae ff3 fsb fc0 sc0 ls3">R</div><div class="t mb x43 h18 yae ff3 fsc fc0 sc0 ls3 ws1">EDES DE </div><div class="t m8 x46 h17 yae ff3 fsb fc0 sc0 ls3">F</div><div class="t mb x69 h18 yae ff3 fsc fc0 sc0 ls3 ws8">LUXO</div><div class="t m8 x6b h19 yae ff9 fsb fc0 sc0 ls3 ws1"> ........................................................................................................ <span class="_13 blank"></span>74<span class="ff7"> </span></div><div class="t m8 x21 h17 yaf ff3 fsb fc0 sc0 ls3 ws6">7.5.<span class="ff7 lsb ws1"> </span>R</div><div class="t mb x34 h18 yaf ff3 fsc fc0 sc0 ls3 ws1">EDES DE </div><div class="t m8 x74 h17 yaf ff3 fsb fc0 sc0 ls3">F</div><div class="t mb x94 h18 yaf ff3 fsc fc0 sc0 ls3 ws1">LUXO </div><div class="t m8 xb h17 yaf ff3 fsb fc0 sc0 ls3">\u2013</div><div class="t mb x55 h18 yaf ff3 fsc fc0 sc0 ls3 ws1"> </div><div class="t m8 xd h17 yaf ff3 fsb fc0 sc0 ls3">E</div><div class="t mb x63 h18 yaf ff3 fsc fc0 sc0 ls3 ws8">XERCÍCIOS</div><div class="t m8 x95 h19 yaf ff9 fsb fc0 sc0 ls3 ws1"> <span class="_14 blank"></span>.................................................................................................................................. <span class="_13 blank"></span>75<span class="ff7"> </span></div><div class="t m8 x21 h17 yb0 ff3 fsb fc0 sc0 ls3 ws1">ANEXO A: MODELO DE RELATÓRIO<span class="ff9"> <span class="_0 blank"> </span>........................................................................................................................... <span class="_13 blank"></span>79<span class="ff7"> </span></span></div><div class="t m8 x21 h17 yb1 ff3 fsb fc0 sc0 ls3 ws1">ANEXO B: ENSAIO TÁCTIL VISUAL<span class="ff9"> <span class="_3 blank"></span>.............................................................................................................................. <span class="_13 blank"></span>81<span class="ff7"> </span></span></div><div class="t m8 x21 h17 yb2 ff3 fsb fc0 sc0 ls3 ws1">ANEXO C: ENSAIO DE ANÁLISE GRANULOMÉTRICA: NBR 7181<span class="ff9"> <span class="_16 blank"></span>............................................................................ <span class="_3 blank"></span>82<span class="ff7"> </span></span></div><div class="t m8 x21 h22 yb3 ff9 fsb fc0 sc0 ls3 ws1"> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">5</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m1 x1f h9 yb4 ff3 fs1 fc0 sc0 ls1b">1<span class="ffd ls1c ws1"> </span><span class="ls3 ws1">Origem e Formação dos Solos </span></div><div class="t m1 x1f h9 yb5 ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yb6 ff3 fs1 fc0 sc0 ls3 ws0">1.1<span class="ffd ls1d ws1"> </span><span class="ws1">Introdução </span></div><div class="t m1 x1f h9 yb7 ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 yb8 ff1 fs1 fc0 sc0 ls3 ws1">A <span class="_1 blank"> </span>porção <span class="_1 blank"> </span>externa <span class="_1 blank"> </span>e <span class="_1 blank"> </span>superficial <span class="_1 blank"> </span>da <span class="_1 blank"> </span>crosta <span class="_1 blank"> </span>terrestre<span class="_0 blank"> </span> <span class="_1 blank"> </span>é <span class="_1 blank"> </span>formada <span class="_1 blank"> </span>por <span class="_1 blank"> </span>vários <span class="_1 blank"> </span>tipos <span class="_10 blank"> </span>de <span class="_1 blank"> </span>corpos </div><div class="t m1 x21 h4 yb9 ff1 fs1 fc0 sc0 ls3 ws1">rochosos <span class="_0 blank"> </span>que <span class="_b blank"> </span>constituem <span class="_b blank"> </span>o <span class="_0 blank"> </span>manto <span class="_b blank"> </span>rochoso. <span class="_0 blank"> </span>Estas <span class="_b blank"> </span>rochas <span class="_0 blank"> </span>est<span class="_0 blank"> </span>ão <span class="_0 blank"> </span>s<span class="_0 blank"> </span>ujeitas <span class="_0 blank"> </span>a <span class="_b blank"> </span>condições <span class="_b blank"> </span>que <span class="_0 blank"> </span>alteram <span class="_b blank"> </span>a </div><div class="t m1 x21 h4 yba ff1 fs1 fc0 sc0 ls3 ws1">sua <span class="_10 blank"> </span>forma <span class="_10 blank"> </span>física <span class="_a blank"> </span>e <span class="_10 blank"> </span>sua <span class="_a blank"> </span>composição <span class="_10 blank"> </span>quím<span class="_0 blank"> </span>ica. <span class="_10 blank"> </span>Estes <span class="_10 blank"> </span>fatores <span class="_10 blank"> </span>que <span class="_a blank"> </span>produzem <span class="_a blank"> </span>essas <span class="_10 blank"> </span>alterações <span class="_10 blank"> </span>são </div><div class="t m1 x21 h4 ybb ff1 fs1 fc0 sc0 ls3 ws1">chamados <span class="_17 blank"> </span>de <span class="_17 blank"> </span>agentes <span class="_17 blank"> </span>de <span class="_17 blank"> </span>intemperismo. <span class="_18 blank"> </span>Pode-se <span class="_17 blank"> </span>então <span class="_17 blank"> </span>conceituar <span class="_17 blank"> </span>o <span class="_17 blank"> </span>intemperismo <span class="_18 blank"> </span>como <span class="_17 blank"> </span>o </div><div class="t m1 x21 h4 ybc ff1 fs1 fc0 sc0 ls3 ws1">conjunto de processos físicos e químicos quemodificam as rochas quando ex<span class="_0 blank"> </span>postas ao tempo. </div><div class="t m1 x1f h4 ybd ff1 fs1 fc0 sc0 ls3 ws1">O processo do intemperismo se dá em duas fases: </div><div class="t m1 x1f h4 ybe ff1 fs1 fc0 sc0 ls3 ws1">- intemperismo físico \u2013 que é a desintegração da rocha; </div><div class="t m1 x1f h4 ybf ff1 fs1 fc0 sc0 ls3 ws1">- intemperismo químico \u2013 que é a decomposição da rocha. </div><div class="t m1 x1f h4 yc0 ff1 fs1 fc0 sc0 ls3 ws1">A <span class="_19 blank"> </span>desintegração <span class="_19 blank"> </span>(intemperismo <span class="_19 blank"> </span>físico) <span class="_19 blank"> </span>é <span class="_19 blank"> </span>a <span class="_19 blank"> </span>ruptura <span class="_19 blank"> </span>das <span class="_19 blank"> </span>rochas <span class="_19 blank"> </span>inicialmente <span class="_19 blank"> </span>emfendas, </div><div class="t m1 x21 h4 yc1 ff1 fs1 fc0 sc0 ls3 ws1">progredindo <span class="_9 blank"> </span>para <span class="_17 blank"> </span>partículas <span class="_9 blank"> </span>de <span class="_17 blank"> </span>tamanhos <span class="_9 blank"> </span>m<span class="_0 blank"> </span>enores, <span class="_9 blank"> </span>sem, <span class="_17 blank"> </span>no <span class="_9 blank"> </span>entanto, <span class="_17 blank"> </span>havermudança <span class="_9 blank"> </span>na <span class="_9 blank"> </span>sua </div><div class="t m1 x21 h4 yc2 ff1 fs1 fc0 sc0 ls3 ws1">composição. <span class="_0 blank"> </span>Nesta <span class="_0 blank"> </span>desintegração, <span class="_0 blank"> </span>atr<span class="_0 blank"> </span>avés <span class="_0 blank"> </span>de <span class="_b blank"> </span>agentes como <span class="_b blank"> </span>água,temperatura, <span class="_0 blank"> </span>pressão, <span class="_0 blank"> </span>vegetação </div><div class="t m1 x21 h4 yc3 ff1 fs1 fc0 sc0 ls3 ws1">e <span class="_0 blank"> </span>vento, <span class="_b blank"> </span>formam-se <span class="_b blank"> </span>os <span class="_0 blank"> </span>p<span class="_0 blank"> </span>edregulhos <span class="_b blank"> </span>e <span class="_0 blank"> </span>as <span class="_b blank"> </span>areias <span class="_0 blank"> </span>(s<span class="_0 blank"> </span>olos <span class="_b blank"> </span>depar<span class="_5 blank"></span>tículas <span class="_b blank"> </span>grossas) <span class="_b blank"> </span>e <span class="_0 blank"> </span>até <span class="_b blank"> </span>mesmo <span class="_b blank"> </span>os <span class="_0 blank"> </span>siltes </div><div class="t m1 x21 h4 yc4 ff1 fs1 fc0 sc0 ls3 ws1">(partícula intermediária entre areia e argila). </div><div class="t m1 x1f h4 yc5 ff1 fs1 fc0 sc0 ls3 ws1">Somente <span class="_10 blank"> </span>em <span class="_10 blank"> </span>condições <span class="_a blank"> </span>especiais <span class="_10 blank"> </span>são <span class="_10 blank"> </span>formadas <span class="_10 blank"> </span>as <span class="_10 blank"> </span>ar<span class="_0 blank"> </span>gilas <span class="_10 blank"> </span>(partículas <span class="_10 blank"> </span>finas), <span class="_10 blank"> </span>resultant<span class="_0 blank"> </span>es </div><div class="t m1 x21 h4 ya2 ff1 fs1 fc0 sc0 ls3 ws1">dadecomposição do feldspato das rochas ígneas. </div><div class="t m1 x1f h4 yc6 ff1 fs1 fc0 sc0 ls3 ws1">A <span class="_0 blank"> </span>decomposiç<span class="_0 blank"> </span>ão <span class="_0 blank"> </span>(intemp<span class="_0 blank"> </span>erismo <span class="_b blank"> </span>químico) <span class="_0 blank"> </span>é <span class="_b blank"> </span>o <span class="_0 blank"> </span>pro<span class="_0 blank"> </span>cesso <span class="_b blank"> </span>onde <span class="_0 blank"> </span>há <span class="_b blank"> </span>modificaçãomineralógica </div><div class="t m1 x21 h4 yc7 ff1 fs1 fc0 sc0 ls3 ws1">das <span class="_f blank"> </span>rochas <span class="_8 blank"> </span>de <span class="_f blank"> </span>origem. <span class="_8 blank"> </span>O <span class="_f blank"> </span>principal <span class="_8 blank"> </span>agente <span class="_f blank"> </span>é<span class="_0 blank"> </span> <span class="_f blank"> </span>a <span class="_8 blank"> </span>água, <span class="_f blank"> </span>e <span class="_8 blank"> </span>os <span class="_f blank"> </span>mais <span class="_8 blank"> </span>importantesmecanismos </div><div class="t m1 x21 h4 yc8 ff1 fs1 fc0 sc0 ls3 ws1">modificadores são a oxidação, hidratação, carbonatação e os efeitos químicosresultantes do </div><div class="t m1 x21 h4 yc9 ff1 fs1 fc0 sc0 ls3 ws1">apodrecimento de vegetais e animais. </div><div class="t m1 x1f h4 yca ff1 fs1 fc0 sc0 ls3 ws1">Normalmente <span class="_19 blank"> </span>a <span class="_a blank"> </span>desinte<span class="_0 blank"> </span>gração <span class="_a blank"> </span>e <span class="_19 blank"> </span>a <span class="_19 blank"> </span>decomposição <span class="_19 blank"> </span>atuam <span class="_19 blank"> </span>juntas, <span class="_a blank"> </span>uma <span class="_19 blank"> </span>vez <span class="_19 blank"> </span>que <span class="_a blank"> </span>aruptura </div><div class="t m1 x21 h4 ycb ff1 fs1 fc0 sc0 ls3 ws1">física <span class="_9 blank"> </span>da <span class="_17 blank"> </span>rocha <span class="_9 blank"> </span>permit<span class="_0 blank"> </span>e <span class="_9 blank"> </span>a <span class="_17 blank"> </span>circulação <span class="_9 blank"> </span>da <span class="_17 blank"> </span>água <span class="_9 blank"> </span>e <span class="_17 blank"> </span>de <span class="_9 blank"> </span>a<span class="_0 blank"> </span>gentes <span class="_9 blank"> </span>quími<span class="_0 blank"> </span>cos. <span class="_9 blank"> </span>Os <span class="_17 blank"> </span>organismosvivos </div><div class="t m1 x21 h4 ycc ff1 fs1 fc0 sc0 ls3 ws1">concorrem também na desagregação puramente física e na decomposição quími<span class="_0 blank"> </span>cadas rochas.</div><div class="t m2 x96 h23 ycc ff3 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 ycd ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yce ff3 fs1 fc0 sc0 ls3 ws0">1.2<span class="ffd ls1d ws1"> </span><span class="ws1">Formação dos solos </span></div><div class="t m1 x1f h9 y14 ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 ycf ff1 fs1 fc0 sc0 ls3 ws1">Cada rocha e cada maciço rochoso se decompõem de uma forma própria. </div><div class="t m1 x1f h4 yd0 ff1 fs1 fc0 sc0 ls3 ws1">Porções <span class="_1 blank"> </span>mais <span class="_1 blank"> </span>fraturadas <span class="_1 blank"> </span>se <span class="_1 blank"> </span>decompõem <span class="_1 blank"> </span>mais <span class="_10 blank"> </span>intensa<span class="_5 blank"></span>mente <span class="_1 blank"> </span>do <span class="_1 blank"> </span>que <span class="_1 blank"> </span>as <span class="_10 blank"> </span>partes <span class="_1 blank"> </span>maciça<span class="_5 blank"></span>s, <span class="_1 blank"> </span>e<span class="_0 blank"> </span> </div><div class="t m1 x21 h4 yd1 ff1 fs1 fc0 sc0 ls3 ws1">certos constituintes das rochas são mais solúveis que outros. </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">6</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m1 x1f h4 yb4 ff1 fs1 fc0 sc0 ls3 ws1">As <span class="_4 blank"> </span>rochas <span class="_b blank"> </span>que<span class="_0 blank"> </span> <span class="_4 blank"> </span>se <span class="_b blank"> </span>dispõe<span class="_0 blank"> </span>m <span class="_4 blank"> </span>em <span class="_b blank"> </span>cam<span class="_0 blank"> </span>adas, <span class="_4 blank"> </span>respondem <span class="_4 blank"> </span>ao <span class="_b blank"> </span>intempe<span class="_0 blank"> </span>rismo <span class="_4 blank"> </span>de <span class="_4 blank"> </span>forma <span class="_b blank"> </span>dif<span class="_0 blank"> </span>erente </div><div class="t m1 x21 h4 yb5 ff1 fs1 fc0 sc0 ls3 ws1">para cada <span class="_9 blank"> </span>camada, r<span class="_0 blank"> </span>esultando num<span class="_0 blank"> </span>a alteração <span class="_9 blank"> </span>diferencial. O<span class="_0 blank"> </span> material <span class="_9 blank"> </span>decomposto <span class="_9 blank"> </span>pode ser </div><div class="t m1 x21 h4 yb6 ff1 fs1 fc0 sc0 ls3 ws1">transportado pela água, pelo vento, etc. </div><div class="t m1 x1f h4 yb7 ff1 fs1 fc0 sc0 ls3 ws1">Os <span class="_d blank"> </span>sol<span class="_0 blank"> </span>os <span class="_1a blank"> </span>são <span class="_d blank"> </span>mi<span class="_0 blank"> </span>sturas <span class="_d blank"> </span>complex<span class="_0 blank"> </span>as <span class="_d blank"> </span>de <span class="_1a blank"> </span>materi<span class="_0 blank"> </span>ais <span class="_d blank"> </span>inorgânicos <span class="_1a blank"> </span>e <span class="_1a blank"> </span>resí<span class="_0 blank"> </span>duos <span class="_1a blank"> </span>orgânicos </div><div class="t m1 x21 h4 yb8 ff1 fs1 fc0 sc0 ls3 ws1">parcialmente <span class="_9 blank"> </span>d<span class="_0 blank"> </span>ecompostos. <span class="_17 blank"> </span>Para <span class="_17 blank"> </span>o <span class="_17 blank"> </span>homem <span class="_17 blank"> </span>em <span class="_17 blank"> </span>geral, <span class="_17 blank"> </span>a <span class="_17 blank"> </span>formação <span class="_9 blank"> </span>do <span class="_18 blank"> </span>solo <span class="_17 blank"> </span>é <span class="_17 blank"> </span>um <span class="_17 blank"> </span>dos <span class="_9 blank"> </span>m<span class="_0 blank"> </span>ais </div><div class="t m1 x21 h4 yb9 ff1 fs1 fc0 sc0 ls3 ws1">importantes <span class="_b blank"> </span>produtos <span class="_b blank"> </span>do <span class="_b blank"> </span>intemperismo. <span class="_b blank"> </span>Os <span class="_b blank"> </span>sol<span class="_0 blank"> </span>os <span class="_b blank"> </span>diferem <span class="_b blank"> </span>grandemente <span class="_b blank"> </span>de <span class="_b blank"> </span>área <span class="_b blank"> </span>para <span class="_b blank"> </span>área, <span class="_b blank"> </span>não <span class="_b blank"> </span>só </div><div class="t m1 x21 h4 yba ff1 fs1 fc0 sc0 ls3 ws1">em quantidade (espessura de camada), mais também qualitativamente. </div><div class="t m1 x1f h4 ybb ff1 fs1 fc0 sc0 ls3 ws1">Os ag<span class="_5 blank"></span>entes de<span class="_5 blank"></span> intemperismo estão <span class="_19 blank"> </span>continuamente em <span class="_19 blank"> </span>atividade, <span class="_19 blank"> </span>alterando os <span class="_19 blank"> </span>solos e<span class="_5 blank"></span> </div><div class="t m1 x21 h4 ybc ff1 fs1 fc0 sc0 ls3 ws1">transformando <span class="_10 blank"> </span>as <span class="_10 blank"> </span>partículas <span class="_10 blank"> </span>em <span class="_10 blank"> </span>outras <span class="_10 blank"> </span>cada <span class="_10 blank"> </span>vez<span class="_0 blank"> </span> <span class="_10 blank"> </span>menores. <span class="_10 blank"> </span>O <span class="_10 blank"> </span>solo <span class="_10 blank"> </span>propriamente <span class="_10 blank"> </span>dit<span class="_0 blank"> </span>o <span class="_10 blank"> </span>é <span class="_10 blank"> </span>a <span class="_10 blank"> </span>parte </div><div class="t m1 x21 h4 ybd ff1 fs1 fc0 sc0 ls3 ws1">superior <span class="_10 blank"> </span>do <span class="_a blank"> </span>m<span class="_0 blank"> </span>anto <span class="_a blank"> </span>de <span class="_10 blank"> </span>in<span class="_0 blank"> </span>temperismo, <span class="_a blank"> </span>assim, <span class="_a blank"> </span>as <span class="_a blank"> </span>partículas <span class="_a blank"> </span>diminuem <span class="_a blank"> </span>de <span class="_a blank"> </span>tamanho <span class="_a blank"> </span>conforme <span class="_a blank"> </span>se </div><div class="t m1 x21 h4 ybe ff1 fs1 fc0 sc0 ls3 ws1">aproximam da superfície. </div><div class="t m1 x1f h4 ybf ff1 fs1 fc0 sc0 ls3 ws1">Os fatores mais importantes na formação do solo são: </div><div class="t m1 x1f h4 yc0 ff1 fs1 fc0 sc0 ls3 ws1">- ação de organismos vivos; </div><div class="t m1 x1f h4 yc1 ff1 fs1 fc0 sc0 ls3 ws1">- rocha de origem; </div><div class="t m1 x1f h4 yc2 ff1 fs1 fc0 sc0 ls3 ws1">- tempo (estágio de desintegração/decomposição); </div><div class="t m1 x1f h4 yc3 ff1 fs1 fc0 sc0 ls3 ws1">- clima adequado; </div><div class="t m1 x1f h4 yc4 ff1 fs1 fc0 sc0 ls3 ws1">- inclinação do terreno ou condições topográficas. </div><div class="t m1 x1f h4 yc5 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 ya2 ff3 fs1 fc0 sc0 ls3 ws0">1.3<span class="ffd ls1d ws1"> </span><span class="ws1">Classificação dos solos quan<span class="_0 blank"> </span>to à sua origem </span></div><div class="t m1 x1f h9 yc6 ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 yc7 ff1 fs1 fc0 sc0 ls3 ws1">Quanto <span class="_10 blank"> </span>à <span class="_10 blank"> </span>su<span class="_0 blank"> </span>a <span class="_10 blank"> </span>formação, <span class="_a blank"> </span>podemos <span class="_10 blank"> </span>classificar <span class="_10 blank"> </span>os<span class="_0 blank"> </span> <span class="_10 blank"> </span>solos <span class="_a blank"> </span>em <span class="_10 blank"> </span>t<span class="_0 blank"> </span>rês <span class="_10 blank"> </span>grupos <span class="_10 blank"> </span>principais: <span class="_a blank"> </span>solos </div><div class="t m1 x21 h4 yc8 ff1 fs1 fc0 sc0 ls3 ws1">residuais, solos sedimentares e solos orgânicos. </div><div class="t m1 x1f h4 yc9 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yca ff3 fs1 fc0 sc0 ls3 ws1">Solos <span class="_19 blank"> </span>residuais<span class="ff1">\u2013 <span class="_19 blank"> </span>são <span class="_19 blank"> </span>os <span class="_19 blank"> </span>que <span class="_a blank"> </span>permanecem <span class="_19 blank"> </span>no <span class="_19 blank"> </span>local <span class="_19 blank"> </span>da <span class="_19 blank"> </span>rocha <span class="_19 blank"> </span>de <span class="_a blank"> </span>ori<span class="_0 blank"> </span>gem <span class="_19 blank"> </span>(rocha <span class="_a blank"> </span>m<span class="_0 blank"> </span>ãe), </span></div><div class="t m1 x21 h4 ycb ff1 fs1 fc0 sc0 ls3 ws1">observando-se <span class="_9 blank"> </span>uma <span class="_17 blank"> </span>gradual <span class="_9 blank"> </span>transição <span class="_9 blank"> </span>da <span class="_17 blank"> </span>superfície <span class="_9 blank"> </span>até <span class="_9 blank"> </span>a <span class="_17 blank"> </span>rocha. <span class="_9 blank"> </span>Para <span class="_9 blank"> </span>que <span class="_17 blank"> </span>ocorramos <span class="_9 blank"> </span>solos </div><div class="t m1 x21 h4 ycc ff1 fs1 fc0 sc0 ls3 ws1">residuais, <span class="_b blank"> </span>é <span class="_b blank"> </span>necessário <span class="_4 blank"> </span>que <span class="_b blank"> </span>a <span class="_b blank"> </span>velocidade <span class="_b blank"> </span>d<span class="_0 blank"> </span>e <span class="_b blank"> </span>decom<span class="_0 blank"> </span>posição <span class="_b blank"> </span>de <span class="_b blank"> </span>rocha <span class="_b blank"> </span>s<span class="_0 blank"> </span>eja <span class="_b blank"> </span>maior <span class="_b blank"> </span>que<span class="_0 blank"> </span> <span class="_b blank"> </span>a <span class="_b blank"> </span>velocidad<span class="_0 blank"> </span>e </div><div class="t m1 x21 h4 ycd ff1 fs1 fc0 sc0 ls3 ws1">de remoção pelos a<span class="_0 blank"> </span>gentes externos. <span class="_9 blank"> </span>Estando os solos <span class="_9 blank"> </span>residuais apresentados em horiz<span class="_0 blank"> </span>ontes </div><div class="t m1 x21 h4 yce ff1 fs1 fc0 sc0 ls3 ws1">(camadas) com <span class="_0 blank"> </span>graus de intemperismos <span class="_0 blank"> </span>decrescentes, podem-se i<span class="_0 blank"> </span>dentificar as seguintes c<span class="_0 blank"> </span>amadas: </div><div class="t m1 x21 h4 y14 ff1 fs1 fc0 sc0 ls3 ws1">solo residual maduro, saprolito e a rocha alterada. </div><div class="t m1 x1f h4 ycf ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yd0 ff3 fs1 fc0 sc0 ls3 ws1">Solos <span class="_1b blank"> </span>sedimentares <span class="_1b blank"> </span>ou <span class="_1b blank"> </span>transportados<span class="ff1">\u2013 <span class="_1b blank"> </span>são <span class="_1b blank"> </span>os <span class="_1a blank"> </span>que<span class="_0 blank"> </span> <span class="_1b blank"> </span>sofrem <span class="_1b blank"> </span>a <span class="_1b blank"> </span>ação <span class="_1b blank"> </span>de <span class="_1b blank"> </span>age<span class="_5 blank"></span>ntes </span></div><div class="t m1 x21 h4 yd1 ff1 fs1 fc0 sc0 ls3 ws1">transportadores, <span class="_17 blank"> </span>podend<span class="_0 blank"> </span>o <span class="_17 blank"> </span>ser <span class="_18 blank"> </span>aluvionares <span class="_18 blank"> </span>(quando <span class="_18 blank"> </span>transportados <span class="_17 blank"> </span>pel<span class="_0 blank"> </span>a <span class="_18 blank"> </span>água), <span class="_17 blank"> </span>eólicos(vento), </div><div class="t m1 x21 h4 yd2 ff1 fs1 fc0 sc0 ls3 ws1">coluvionares (gravidade) e glaciares (geleiras). </div><div class="t m1 x1f h4 yd3 ff1 fs1 fc0 sc0 ls3 ws1"> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf7" class="pf w0 h0" data-page-no="7"><div class="pc pc7 w0 h0"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">7</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m1 x1f h9 yb4 ff3 fs1 fc0 sc0 ls3 ws1">Solos <span class="_19 blank"> </span>orgânicos\u2013<span class="ff1"> <span class="_a blank"> </span>originados <span class="_19 blank"> </span>da <span class="_a blank"> </span>decomposição <span class="_19 blank"> </span>e <span class="_a blank"> </span>posterior <span class="_a blank"> </span>apodr<span class="_0 blank"> </span>ecimento <span class="_19 blank"> </span>de <span class="_a blank"> </span>matérias </span></div><div class="t m1 x21 h4 yb5 ff1 fs1 fc0 sc0 ls3 ws1">orgânicas, <span class="_1 blank"> </span>sejam <span class="_1 blank"> </span>estas <span class="_1 blank"> </span>d<span class="_0 blank"> </span>e <span class="_1 blank"> </span>natureza <span class="_1 blank"> </span>ve<span class="_0 blank"> </span>getal <span class="_1 blank"> </span>(plantas, <span class="_1 blank"> </span>raízes) <span class="_1 blank"> </span>ou <span class="_10 blank"> </span>animal. <span class="_1 blank"> </span>Os <span class="_10 blank"> </span>solos <span class="_1 blank"> </span>orgânicos <span class="_1 blank"> </span>são </div><div class="t m1 x21 h4 yb6 ff1 fs1 fc0 sc0 ls3 ws1">problemáticos <span class="_b blank"> </span>para <span class="_b blank"> </span>construção <span class="_b blank"> </span>por <span class="_b blank"> </span>s<span class="_0 blank"> </span>erem <span class="_b blank"> </span>muito <span class="_b blank"> </span>compressíveis. <span class="_4 blank"> </span>Em <span class="_b blank"> </span>algumas <span class="_b blank"> </span>formações <span class="_b blank"> </span>de <span class="_b blank"> </span>solos </div><div class="t m1 x21 h4 yb7 ff1 fs1 fc0 sc0 ls3 ws1">orgânicos oco<span class="_0 blank"> </span>rre uma <span class="_0 blank"> </span>im<span class="_0 blank"> </span>portante concentração <span class="_0 blank"> </span>d<span class="_0 blank"> </span>e <span class="_0 blank"> </span>folhas <span class="_0 blank"> </span>e c<span class="_0 blank"> </span>aules em <span class="_0 blank"> </span>pro<span class="_0 blank"> </span>cesso <span class="_0 blank"> </span>de decomposição, </div><div class="t m1 x21 h4 yb8 ff1 fs1 fc0 sc0 ls3 ws1">formando as turfas (matéria orgânica combustível). </div><div class="t m1 x1f h4 yb9 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yba ff3 fs1 fc0 sc0 ls3 ws0">1.4<span class="ffd ls1d ws1"> </span><span class="ws1">Física dos solos </span></div><div class="t m1 x1f h9 ybb ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 ybc ff1 fs1 fc0 sc0 ls3 ws1">O solo é constituído de uma fase fluida (água e/ou gases) e de uma fase sólida. </div><div class="t m1 x1f h9 ybd ff1 fs1 fc0 sc0 ls3 ws1">Pode-se <span class="_4 blank"> </span>dizer <span class="_4 blank"> </span>que <span class="_4 blank"> </span>solo <span class="_4 blank"> </span>é <span class="_4 blank"> </span>um <span class="_4 blank"> </span>conjunto <span class="_4 blank"> </span>de <span class="_b blank"> </span><span class="ff3">p<span class="_0 blank"> </span>artículas <span class="_4 blank"> </span>sólidas <span class="_4 blank"> </span></span>que <span class="_4 blank"> </span>deixam <span class="_4 blank"> </span>espa<span class="_5 blank"></span>ços <span class="_4 blank"> </span>vazios </div><div class="t m1 x21 h9 ybe ff1 fs1 fc0 sc0 ls3 ws1">entre <span class="_b blank"> </span>si, <span class="_4 blank"> </span>sendo <span class="_4 blank"> </span>que <span class="_4 blank"> </span>estes <span class="_b blank"> </span>v<span class="_0 blank"> </span>azios <span class="_4 blank"> </span>podem <span class="_b blank"> </span>estar <span class="_4 blank"> </span>preenchidos <span class="_4 blank"> </span>com <span class="_b blank"> </span><span class="ff3 ws0">águ<span class="_0 blank"> </span>a</span>, <span class="_4 blank"> </span>com <span class="_b blank"> </span><span class="ff3 ws0">gases</span>(normalmente <span class="_4 blank"> </span>o </div><div class="t m1 x21 h4 ybf ff1 fs1 fc0 sc0 ls3 ws1">ar), ou com ambos. </div><div class="t m1 x1f h4 yc0 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x78 h4 yc1 ff1 fs1 fc0 sc0 ls3 ws0">1.4.1<span class="ffe ls1e ws1"> </span><span class="ws1">Partículas sólidas: </span></div><div class="t m1 x52 h4 yc2 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 yc3 ff1 fs1 fc0 sc0 ls3 ws1">As <span class="_19 blank"> </span>partículas <span class="_19 blank"> </span>sólidas <span class="_19 blank"> </span>dão <span class="_19 blank"> </span>características <span class="_19 blank"> </span>e <span class="_19 blank"> </span>propriedades <span class="_19 blank"> </span>ao <span class="_19 blank"> </span>solo <span class="_19 blank"> </span>conforme <span class="_19 blank"> </span>sua <span class="_19 blank"> </span>forma,<span class="_5 blank"></span> </div><div class="t m1 x21 h4 yc4 ff1 fs1 fc0 sc0 ls3 ws1">tamanho <span class="_19 blank"> </span>e <span class="_a blank"> </span>tex<span class="_0 blank"> </span>tura. <span class="_19 blank"> </span>A <span class="_a blank"> </span>forma <span class="_19 blank"> </span>das <span class="_19 blank"> </span>par<span class="_5 blank"></span>tículas <span class="_19 blank"> </span>tem <span class="_19 blank"> </span>gr<span class="_5 blank"></span>ande <span class="_19 blank"> </span>influência <span class="_19 blank"> </span>nas <span class="_19 blank"> </span>suas <span class="_a blank"> </span>propriedades. <span class="_19 blank"> </span>As </div><div class="t m1 x21 h4 yc5 ff1 fs1 fc0 sc0 ls3 ws1">principais formas das partículas são: </div><div class="t m1 x1f h4 ya2 ff1 fs1 fc0 sc0 ls3 ws1">a) poligonais angulares: são irregulares, exemplo de solos: areias, siltes e pedregulhos. </div><div class="t m1 x1f h4 yc6 ff1 fs1 fc0 sc0 ls3 ws1">b) <span class="_1 blank"> </span>poligonais <span class="_1 blank"> </span>arredondadas: <span class="_1 blank"> </span>possuem <span class="_10 blank"> </span>a <span class="_1 blank"> </span>superfície <span class="_1 blank"> </span>arredondada, <span class="_1 blank"> </span>normalmente <span class="_1 blank"> </span>devido <span class="_1 blank"> </span>ao </div><div class="t m1 x21 h4 yc7 ff1 fs1 fc0 sc0 ls3 ws1">transporte sofrido quando da ação da água. Exemplo: s<span class="_0 blank"> </span>eixo rolado. </div><div class="t m1 x1f h4 yc8 ff1 fs1 fc0 sc0 ls3 ws1">c) <span class="_1 blank"> </span>lamelares: <span class="_10 blank"> </span> <span class="_1 blank"> </span>possuem <span class="_1 blank"> </span>duas <span class="_10 blank"> </span>dimensões <span class="_1 blank"> </span>predominantes, <span class="_10 blank"> </span>típicas <span class="_1 blank"> </span>de <span class="_10 blank"> </span>solos <span class="_1 blank"> </span>argilosos. <span class="_1 blank"> </span>Est<span class="_0 blank"> </span>a </div><div class="t m1 x21 h4 yc9 ff1 fs1 fc0 sc0 ls3 ws1">forma das <span class="_0 blank"> </span>partículas d<span class="_0 blank"> </span>as ar<span class="_0 blank"> </span>gilas responde <span class="_0 blank"> </span>por <span class="_0 blank"> </span>alguma de<span class="_0 blank"> </span> suas <span class="_0 blank"> </span>propriedades, <span class="_0 blank"> </span>como por<span class="_0 blank"> </span> exemplo, <span class="_0 blank"> </span>a </div><div class="t m1 x21 h4 yca ff1 fs1 fc0 sc0 ls3 ws1">compressibilidade e a plasticidade, esta última, uma das características mais im<span class="_0 blank"> </span>portantes. </div><div class="t m1 x1f h4 ycb ff1 fs1 fc0 sc0 ls3 ws1">d) Fibrilares: possuem uma dimensão predominante. São típicas de solos orgânicos. </div><div class="t m1 x21 h4 ycc ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 ycd ff3 fs1 fc0 sc0 ls3 ws0">1.5<span class="ffd ls1d ws1"> </span><span class="ws1">Identificação e Classificação dos Solos </span></div><div class="t m1 x1f h9 yce ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 y14 ff3 fs1 fc0 sc0 ls3 ws0">1.5.1<span class="ffd ls1f ws1"> </span><span class="ws1">Materiais constituintes do solo </span></div><div class="t m1 x1f h9 ycf ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yd0 ff3 fs1 fc0 sc0 ls3 ws1">Pedregulhos: </div><div class="t m1 x1f h4 yd1 ff1 fs1 fc0 sc0 ls3 ws1">Solos <span class="_19 blank"> </span>cujas <span class="_19 blank"> </span>propriedades <span class="_19 blank"> </span>dominantes sã<span class="_5 blank"></span>o <span class="_19 blank"> </span>devidas <span class="_19 blank"> </span>à <span class="_19 blank"> </span>sua <span class="_19 blank"> </span>parte <span class="_19 blank"> </span>constituída <span class="_19 blank"> </span>pelos <span class="_19 blank"> </span>grãos </div><div class="t m1 x21 h4 yd2 ff1 fs1 fc0 sc0 ls3 ws1">minerais <span class="_b blank"> </span>de <span class="_b blank"> </span>diâmetro <span class="_b blank"> </span>máx<span class="_0 blank"> </span>imo <span class="_b blank"> </span>superior <span class="_b blank"> </span>a <span class="_b blank"> </span>4,8mm <span class="_b blank"> </span>e <span class="_b blank"> </span>inferior <span class="_b blank"> </span>a <span class="_b blank"> </span>76mm. <span class="_b blank"> </span>S<span class="_0 blank"> </span>ão <span class="_b blank"> </span>caracterizados <span class="_b blank"> </span>pela <span class="_b blank"> </span>sua </div><div class="t m1 x21 h4 yd3 ff1 fs1 fc0 sc0 ls3 ws1">textura, compacidade e forma dos grãos. </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf8" class="pf w0 h0" data-page-no="8"><div class="pc pc8 w0 h0"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3">8</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m2 x1f h23 yd4 ff3 fs2 fc0 sc0 ls3 ws1">Areias: </div><div class="t m2 x1f h5 yd5 ff1 fs2 fc0 sc0 ls3 ws1">Solos <span class="_b blank"> </span>cujas <span class="_b blank"> </span>propriedade<span class="_5 blank"></span>s <span class="_b blank"> </span>dominantes <span class="_b blank"> </span>são <span class="_0 blank"> </span>devidas <span class="_b blank"> </span>à <span class="_b blank"> </span>sua <span class="_b blank"> </span>parte <span class="_b blank"> </span>constituída <span class="_0 blank"> </span>pelos <span class="_b blank"> </span>grãos <span class="_b blank"> </span>minerais <span class="_b blank"> </span>de<span class="_5 blank"></span> </div><div class="t m2 x21 h5 yd6 ff1 fs2 fc0 sc0 ls3 ws1">diâmetro <span class="_f blank"> </span>máximo <span class="_f blank"> </span>superior <span class="_f blank"> </span>a <span class="_f blank"> </span>0,05mm<span class="_5 blank"></span> <span class="_f blank"> </span>e <span class="_f blank"> </span>inf<span class="_0 blank"> </span>erior <span class="_f blank"> </span>a <span class="_f blank"> </span>4,8mm<span class="_5 blank"></span>. <span class="_f blank"> </span>São <span class="_f blank"> </span>c<span class="_0 blank"> </span>aracterizados <span class="_f blank"> </span>pela <span class="_f blank"> </span>sua <span class="_f blank"> </span>textur<span class="_5 blank"></span>a, </div><div class="t m2 x21 h5 yd7 ff1 fs2 fc0 sc0 ls3 ws1">compacidade e form<span class="_5 blank"></span>a dos grãos. Quanto à tex<span class="_5 blank"></span>tura, a areia pode ser:<span class="_5 blank"></span> </div><div class="t m2 x1f h5 yd8 ff1 fs2 fc0 sc0 ls3 ws1">- grossa: grãos cujo diâm<span class="_5 blank"></span>etro máxim<span class="_5 blank"></span>o compreendido entre 2,00m<span class="_5 blank"></span>m e 4,80mm; </div><div class="t m2 x1f h5 yd9 ff1 fs2 fc0 sc0 ls3 ws1">- m<span class="_5 blank"></span>édia: grãos cujo diâmetro máxim<span class="_5 blank"></span>o compreendido entre 0,42m<span class="_5 blank"></span>m e 2,00mm; </div><div class="t m2 x1f h5 yda ff1 fs2 fc0 sc0 ls3 ws1">- fina: grãos cujo diâm<span class="_5 blank"></span>etro m<span class="_5 blank"></span>áxi<span class="_0 blank"> </span>mo com<span class="_5 blank"></span>preendido entre 0,05mm<span class="_5 blank"></span> e 0,42mm. </div><div class="t m1 x1f h4 ydb ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h23 ydc ff3 fs2 fc0 sc0 ls3 ws1">Silte: </div><div class="t m2 x1f h5 ydd ff1 fs2 fc0 sc0 ls3 ws1">Solo <span class="_19 blank"> </span>qu<span class="_5 blank"></span>e <span class="_19 blank"> </span>apre<span class="_5 blank"></span>senta <span class="_a blank"> </span>apenas <span class="_19 blank"> </span>a <span class="_10 blank"> </span>co<span class="_0 blank"> </span>esão <span class="_a blank"> </span>necessária <span class="_a blank"> </span>para <span class="_19 blank"> </span>form<span class="_5 blank"></span>ar, <span class="_19 blank"> </span>quan<span class="_5 blank"></span>do <span class="_19 blank"> </span>seco, <span class="_10 blank"> </span>t<span class="_0 blank"> </span>orrões <span class="_a blank"> </span>facilmente </div><div class="t m2 x21 h5 yde ff1 fs2 fc0 sc0 ls3 ws1">desagregáveis <span class="_b blank"> </span>pela <span class="_b blank"> </span>pres<span class="_5 blank"></span>são <span class="_b blank"> </span>dos <span class="_b blank"> </span>dedos. <span class="_b blank"> </span>Suas <span class="_b blank"> </span>proprieda<span class="_5 blank"></span>des <span class="_b blank"> </span>dominantes <span class="_b blank"> </span>são <span class="_b blank"> </span>dev<span class="_5 blank"></span>idas <span class="_b blank"> </span>à <span class="_b blank"> </span>sua <span class="_b blank"> </span>parte <span class="_b blank"> </span>constituída<span class="_5 blank"></span> </div><div class="t m2 x21 h5 ydf ff1 fs2 fc0 sc0 ls3 ws1">pelos <span class="_1 blank"> </span>grãos <span class="_4 blank"> </span>minerais <span class="_4 blank"> </span>de<span class="_0 blank"> </span> <span class="_1 blank"> </span>d<span class="_5 blank"></span>iâmetro <span class="_4 blank"> </span>máximo <span class="_4 blank"> </span>super<span class="_0 blank"> </span>ior <span class="_4 blank"> </span>a0,005mm <span class="_4 blank"> </span>e <span class="_1 blank"> </span>inferior <span class="_1 blank"> </span>a <span class="_4 blank"> </span>0,05mm. <span class="_4 blank"> </span>São <span class="_1 blank"> </span>caracterizados </div><div class="t m2 x21 h5 ye0 ff1 fs2 fc0 sc0 ls3 ws1">pela sua textura e com<span class="_5 blank"></span>pacidade. </div><div class="t m1 x1f h4 yc0 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h23 ye1 ff3 fs2 fc0 sc0 ls3 ws1">Argila: </div><div class="t m2 x1f h5 ye2 ff1 fs2 fc0 sc0 ls3 ws1">Solo que ap<span class="_5 blank"></span>resenta caract<span class="_5 blank"></span>erísticas m<span class="_5 blank"></span>arcant<span class="_0 blank"> </span>es de <span class="_19 blank"> </span>pla<span class="_5 blank"></span>sticidade; quando <span class="_19 blank"> </span>sufic<span class="_5 blank"></span>ientemente úm<span class="_5 blank"></span>ido, </div><div class="t m2 x21 h5 ye3 ff1 fs2 fc0 sc0 ls3 ws1">molda-se f<span class="_0 blank"> </span>acilmente em <span class="_0 blank"> </span>dife<span class="_0 blank"> </span>rentes <span class="_0 blank"> </span>formas; <span class="_0 blank"> </span>quando <span class="_0 blank"> </span>seco, a<span class="_0 blank"> </span>presenta coesão <span class="_b blank"> </span>bast<span class="_5 blank"></span>ante <span class="_0 blank"> </span>para <span class="_0 blank"> </span>constituir <span class="_0 blank"> </span>torrões </div><div class="t m2 x21 h5 y9e ff1 fs2 fc0 sc0 ls3 ws1">dificilmente <span class="_b blank"> </span>desagregáv<span class="_5 blank"></span>eis <span class="_b blank"> </span>por <span class="_b blank"> </span>pressão <span class="_b blank"> </span>dos <span class="_b blank"> </span>dedos; <span class="_b blank"> </span>suas <span class="_b blank"> </span>propriedades <span class="_b blank"> </span>d<span class="_5 blank"></span>ominantes <span class="_b blank"> </span>são <span class="_b blank"> </span>devidas <span class="_b blank"> </span>à <span class="_b blank"> </span>sua <span class="_b blank"> </span>parte<span class="_5 blank"></span> </div><div class="t m2 x21 h5 ye4 ff1 fs2 fc0 sc0 ls3 ws1">constituída <span class="_1 blank"> </span>pelo<span class="_5 blank"></span>s <span class="_1 blank"> </span>grãos <span class="_1 blank"> </span>m<span class="_5 blank"></span>inerais <span class="_1 blank"> </span>de <span class="_1 blank"> </span>diâm<span class="_5 blank"></span>etro <span class="_1 blank"> </span>máximo <span class="_4 blank"> </span>i<span class="_0 blank"> </span>nferior <span class="_4 blank"> </span>a <span class="_1 blank"> </span>0,005mm<span class="_5 blank"></span>. <span class="_1 blank"> </span>São <span class="_1 blank"> </span>caracterizados <span class="_1 blank"> </span>pela <span class="_4 blank"> </span>sua </div><div class="t m2 x21 h5 ye5 ff1 fs2 fc0 sc0 ls3 ws1">plasticidade, <span class="_4 blank"> </span>t<span class="_0 blank"> </span>extura <span class="_1 blank"> </span>e <span class="_1 blank"> </span>con<span class="_5 blank"></span>sistência <span class="_1 blank"> </span>em<span class="_5 blank"></span> <span class="_1 blank"> </span>seu <span class="_1 blank"> </span>estado <span class="_1 blank"> </span>e <span class="_4 blank"> </span>umidade <span class="_1 blank"> </span>naturais. <span class="_1 blank"> </span>Quanto <span class="_4 blank"> </span>à <span class="_1 blank"> </span>te<span class="_0 blank"> </span>xtura, <span class="_1 blank"> </span>s<span class="_5 blank"></span>ão <span class="_1 blank"> </span>as <span class="_1 blank"> </span>argilas<span class="_5 blank"></span> </div><div class="t m2 x21 h5 ye6 ff1 fs2 fc0 sc0 ls3 ws1">identificadas quant<span class="_5 blank"></span>itativamente pela sua di<span class="_5 blank"></span>stribuição granulom<span class="_5 blank"></span>étrica. </div><div class="t m2 x1f h5 ye7 ff1 fs2 fc0 sc0 ls3 ws1">Os três<span class="_0 blank"> </span> grupos principais de minerais <span class="_9 blank"> </span>a<span class="_5 blank"></span>rgílicos são: caolinitas, ilitas <span class="_9 blank"> </span>e m<span class="_5 blank"></span>ontmorilonitas. As </div><div class="t m2 x21 h5 ye8 ff1 fs2 fc0 sc0 ls3 ws1">montim<span class="_5 blank"></span>orilonita<span class="_0 blank"> </span>s <span class="_b blank"> </span>são <span class="_4 blank"> </span>as <span class="_b blank"> </span>que <span class="_4 blank"> </span>causam<span class="_5 blank"></span> <span class="_4 blank"> </span>mais <span class="_b blank"> </span>preocupação, <span class="_4 blank"> </span>pois <span class="_b blank"> </span>são <span class="_b blank"> </span>muito <span class="_4 blank"> </span>expansivas <span class="_b blank"> </span>e, <span class="_4 blank"> </span>portanto, <span class="_b blank"> </span>instáveis<span class="_5 blank"></span> </div><div class="t m2 x21 h5 ye9 ff1 fs2 fc0 sc0 ls3 ws1">em presença de água.<span class="_5 blank"></span> </div><div class="t m2 x1f h5 yea ff1 fs2 fc0 sc0 ls3 ws1">As <span class="_4 blank"> </span>bentonitas <span class="_4 blank"> </span>são <span class="_b blank"> </span>argilas <span class="_4 blank"> </span>muito <span class="_4 blank"> </span>finas, <span class="_4 blank"> </span>form<span class="_5 blank"></span>adas, <span class="_4 blank"> </span>em <span class="_4 blank"> </span>sua <span class="_4 blank"> </span>maioria, <span class="_b blank"> </span>pela <span class="_4 blank"> </span>alteração <span class="_4 blank"> </span>física <span class="_4 blank"> </span>de <span class="_4 blank"> </span>cinza<span class="_5 blank"></span>s </div><div class="t m2 x21 h5 yeb ff1 fs2 fc0 sc0 ls3 ws1">vulcânicas. Este <span class="_0 blank"> </span>material foi <span class="_0 blank"> </span>descoberto em <span class="_0 blank"> </span>1888, <span class="_0 blank"> </span>em Fort<span class="_0 blank"> </span> <span class="_0 blank"> </span>Benton(EUA<span class="_5 blank"></span>), <span class="_0 blank"> </span>daí <span class="_0 blank"> </span>a sua <span class="_0 blank"> </span>denominação. Em sua </div><div class="t m2 x21 h5 yec ff1 fs2 fc0 sc0 ls3 ws1">composição <span class="_1 blank"> </span>predom<span class="_5 blank"></span>ina <span class="_1 blank"> </span>a <span class="_1 blank"> </span>montmorilonita, <span class="_1 blank"> </span>o <span class="_1 blank"> </span>que <span class="_1 blank"> </span>explica <span class="_1 blank"> </span>a <span class="_1 blank"> </span>sua <span class="_1 blank"> </span>tendência <span class="_1 blank"> </span>ao <span class="_1 blank"> </span>inchamento. <span class="_1 blank"> </span>Graças <span class="_1 blank"> </span>a <span class="_1 blank"> </span>esta </div><div class="t m2 x21 h5 yed ff1 fs2 fc0 sc0 ls3 ws1">propriedade, <span class="_0 blank"> </span>as<span class="_0 blank"> </span> <span class="_b blank"> </span>injeções <span class="_0 blank"> </span>de <span class="_b blank"> </span>bentonita <span class="_b blank"> </span>são <span class="_0 blank"> </span>usadas <span class="_b blank"> </span>para <span class="_0 blank"> </span>vedação <span class="_b blank"> </span>em <span class="_b blank"> </span>barragens <span class="_0 blank"> </span>e <span class="_b blank"> </span>escavações. <span class="_b blank"> </span>A <span class="_b blank"> </span>bentoni<span class="_5 blank"></span>ta <span class="_b blank"> </span>é </div><div class="t m2 x21 h23 yee ff1 fs2 fc0 sc0 ls3 ws1">um material que exibe p<span class="_5 blank"></span>ropriedades <span class="ff3 ws10">tixotrópicas</span>.<span class="_5 blank"></span> </div><div class="t m2 x1f h5 yef ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x78 h4 yf0 ff1 fs1 fc0 sc0 ls3 ws0">1.5.2<span class="ffe ls1e ws1"> </span><span class="ws1">Tixotropia </span></div><div class="t m1 x52 h4 yf1 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h5 yf2 ff1 fs2 fc0 sc0 ls3 ws1">É <span class="_1 blank"> </span>a <span class="_1 blank"> </span>propriedade <span class="_1 blank"> </span>qu<span class="_5 blank"></span>e <span class="_1 blank"> </span>possui <span class="_1 blank"> </span>alguns <span class="_4 blank"> </span>s<span class="_0 blank"> </span>olos <span class="_4 blank"> </span>f<span class="_0 blank"> </span>inos <span class="_1 blank"> </span>coesiv<span class="_5 blank"></span>os, <span class="_1 blank"> </span>de, <span class="_1 blank"> </span>após <span class="_1 blank"> </span>ter <span class="_1 blank"> </span>a <span class="_4 blank"> </span>sua <span class="_1 blank"> </span>estrutura <span class="_1 blank"> </span>molecular </div><div class="t m2 x21 h5 yf3 ff1 fs2 fc0 sc0 ls3 ws1">destruída <span class="_4 blank"> </span>(amassando-se <span class="_4 blank"> </span>o <span class="_4 blank"> </span>solo, <span class="_4 blank"> </span>por <span class="_1 blank"> </span>exem<span class="_5 blank"></span>plo), <span class="_4 blank"> </span>quando <span class="_4 blank"> </span>deixado <span class="_1 blank"> </span>em<span class="_5 blank"></span> <span class="_4 blank"> </span>repouso, <span class="_4 blank"> </span>recuperar <span class="_1 blank"> </span>a <span class="_4 blank"> </span>sua <span class="_4 blank"> </span>resistência<span class="_5 blank"></span> </div><div class="t m2 x21 h5 yf4 ff1 fs2 fc0 sc0 ls3 ws1">coesiva (através da su<span class="_5 blank"></span>a reordenação da estrutur<span class="_5 blank"></span>a molecular). </div><div class="t m2 x1f h5 yf5 ff1 fs2 fc0 sc0 ls3 ws1">As <span class="_b blank"> </span>\u201clamas <span class="_4 blank"> </span>tixotrópicas\u201d, <span class="_b blank"> </span>ou <span class="_b blank"> </span>sejam, <span class="_b blank"> </span>s<span class="_0 blank"> </span>uspensão, <span class="_b blank"> </span>em <span class="_b blank"> </span>água, <span class="_4 blank"> </span>desta <span class="_b blank"> </span>argila <span class="_4 blank"> </span>especial, <span class="_b blank"> </span>que <span class="_b blank"> </span>é <span class="_4 blank"> </span>a <span class="_b blank"> </span>bentonita, </div><div class="t m2 x21 h5 yf6 ff1 fs2 fc0 sc0 ls3 ws1">são muito usadas em<span class="_5 blank"></span> perfurações petrolíferas, <span class="_5 blank"></span>fundações profundas,etc. </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf9" class="pf w0 h0" data-page-no="9"><div class="pc pc9 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x61 yf7 w10 h24" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bg9.png"><div class="c x22 y50 we he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws4">9</div></div><div class="c x23 y50 wa he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m1 x1f h9 yb4 ff3 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m2 x1f h23 yf8 ff3 fs2 fc0 sc0 ls3 ws1">Matéria Orgânica: </div><div class="t m2 x1f h5 y3 ff1 fs2 fc0 sc0 ls3 ws1">Cada <span class="_0 blank"> </span>s<span class="_0 blank"> </span>olo <span class="_0 blank"> </span>pode <span class="_b blank"> </span>apresenta<span class="_5 blank"></span>r <span class="_0 blank"> </span>t<span class="_0 blank"> </span>eor <span class="_0 blank"> </span>de <span class="_b blank"> </span>matéria <span class="_0 blank"> </span>orgânica, <span class="_0 blank"> </span>oriundo <span class="_b blank"> </span>de r<span class="_0 blank"> </span>estos <span class="_b blank"> </span>v<span class="_5 blank"></span>egetais <span class="_b blank"> </span>e a<span class="_0 blank"> </span>nimais. <span class="_0 blank"> </span>São <span class="_b blank"> </span>de </div><div class="t m2 x21 h5 yf9 ff1 fs2 fc0 sc0 ls3 ws1">fácil <span class="_4 blank"> </span>identificação, <span class="_4 blank"> </span>pois <span class="_4 blank"> </span>possuem <span class="_4 blank"> </span>cor <span class="_4 blank"> </span>escura <span class="_1 blank"> </span>e <span class="_4 blank"> </span>odor <span class="_4 blank"> </span>característico. <span class="_4 blank"> </span>A <span class="_4 blank"> </span>norma <span class="_4 blank"> </span>D2487 <span class="_4 blank"> </span>da <span class="_1 blank"> </span>AS<span class="_5 blank"></span>TM <span class="_4 blank"> </span>classifica </div><div class="t m2 x21 h5 yfa ff1 fs2 fc0 sc0 ls3 ws1">como <span class="_b blank"> </span>solo <span class="_4 blank"> </span>orgânico <span class="_b blank"> </span>àquele <span class="_b blank"> </span>que <span class="_b blank"> </span>apresenta <span class="_4 blank"> </span>LL <span class="_b blank"> </span>de <span class="_4 blank"> </span>um<span class="_5 blank"></span>a <span class="_4 blank"> </span>am<span class="_5 blank"></span>ostra <span class="_4 blank"> </span>seca <span class="_b blank"> </span>em <span class="_b blank"> </span>estufa <span class="_4 blank"> </span>menor <span class="_b blank"> </span>que <span class="_b blank"> </span>75% <span class="_4 blank"> </span>do <span class="_b blank"> </span>LL <span class="_b blank"> </span>de </div><div class="t m2 x21 h5 y29 ff1 fs2 fc0 sc0 ls3 ws1">uma amostra <span class="_9 blank"> </span>natural sem secagem e<span class="_0 blank"> </span>m estufa. <span class="_9 blank"> </span>Geralm<span class="_5 blank"></span>ente <span class="_9 blank"> </span>são problemático<span class="_5 blank"></span>s, <span class="_9 blank"> </span>dev<span class="_5 blank"></span>ido <span class="_9 blank"> </span>à sua <span class="_9 blank"> </span>g<span class="_5 blank"></span>rande </div><div class="t m2 x21 h5 yfb ff1 fs2 fc0 sc0 ls3 ws1">compressibilidade. </div><div class="t m2 x1f h5 yfc ff1 fs2 fc0 sc0 ls3 ws1">Apresentam <span class="_4 blank"> </span>elev<span class="_5 blank"></span>ados <span class="_4 blank"> </span>índices <span class="_4 blank"> </span>de <span class="_4 blank"> </span>vaz<span class="_5 blank"></span>ios. <span class="_4 blank"> </span>As <span class="_4 blank"> </span>turfas <span class="_b blank"> </span>são <span class="_4 blank"> </span>solos <span class="_4 blank"> </span>orgânicos <span class="_b blank"> </span>com <span class="_4 blank"> </span>grande <span class="_4 blank"> </span>porcentagem<span class="_5 blank"></span> </div><div class="t m2 x21 h5 ydc ff1 fs2 fc0 sc0 ls3 ws1">de <span class="_10 blank"> </span>partículas <span class="_10 blank"> </span>fi<span class="_0 blank"> </span>brosas <span class="_10 blank"> </span>de <span class="_10 blank"> </span>material <span class="_10 blank"> </span>carbonoso <span class="_10 blank"> </span>(folhas <span class="_10 blank"> </span>e <span class="_a blank"> </span>caules) <span class="_10 blank"> </span>ao <span class="_10 blank"> </span>la<span class="_0 blank"> </span>do <span class="_10 blank"> </span>de <span class="_10 blank"> </span>matéria <span class="_10 blank"> </span>orgânica <span class="_10 blank"> </span>no <span class="_a blank"> </span>estado </div><div class="t m2 x21 h5 ydd ff1 fs2 fc0 sc0 ls3 ws1">coloidal. Esse tipo de so<span class="_5 blank"></span>lo pode ser identificado p<span class="_5 blank"></span>or ser fofo e não plástico e <span class="_5 blank"></span>ainda com<span class="_5 blank"></span>bustível. </div><div class="t m2 x1f h5 yde ff1 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 yfd ff3 fs1 fc0 sc0 ls3 ws0">1.6.<span class="ffd ls20 ws1"> </span><span class="ws1">Solo </span></div><div class="t m2 x21 h15 yfe ff7 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 yff ff1 fs1 fc0 sc0 ls3 ws1"> Faixa <span class="_a blank"> </span>(superficial) <span class="_a blank"> </span>des<span class="_0 blank"> </span>agregada <span class="_a blank"> </span>(é <span class="_a blank"> </span>pos<span class="_0 blank"> </span>sível <span class="_a blank"> </span>efet<span class="_0 blank"> </span>uar <span class="_a blank"> </span>corte <span class="_a blank"> </span>em <span class="_19 blank"> </span>solo <span class="_a blank"> </span>sem <span class="_19 blank"> </span>explosivos) <span class="_a blank"> </span>de </div><div class="t m1 x21 h4 y100 ff1 fs1 fc0 sc0 ls3 ws1">espessura e <span class="_17 blank"> </span>constituição <span class="_9 blank"> </span>variáveis, <span class="_9 blank"> </span>apresentando <span class="_17 blank"> </span>componentes só<span class="_0 blank"> </span>lidos <span class="_9 blank"> </span>(minerais <span class="_9 blank"> </span>e <span class="_9 blank"> </span>materiais </div><div class="t m1 x21 h4 y101 ff1 fs1 fc0 sc0 ls3 ws1">orgânicos), <span class="_8 blank"> </span>líquidos<span class="_0 blank"> </span> <span class="_8 blank"> </span>(água) <span class="_d blank"> </span>e <span class="_d blank"> </span>gasosos <span class="_d blank"> </span>(ar), <span class="_8 blank"> </span>em <span class="_d blank"> </span>proporções <span class="_d blank"> </span>variáveis <span class="_d blank"> </span>(fato <span class="_d blank"> </span>que <span class="_8 blank"> </span>m<span class="_0 blank"> </span>odifica </div><div class="t m1 x21 h4 y102 ff1 fs1 fc0 sc0 ls3 ws1">sensivelmente as características tecnológicas do mesmo solo). </div><div class="t m1 x1f h4 y103 ff1 fs1 fc0 sc0 ls3 ws1">OBS: <span class="_19 blank"> </span>abaixo do <span class="_19 blank"> </span>solo temos <span class="_19 blank"> </span>a for<span class="_5 blank"></span>mação rochosa (<span class="_5 blank"></span>também denominada e<span class="_5 blank"></span>mbasamento </div><div class="t m1 x21 h4 y104 ff1 fs1 fc0 sc0 ls3 ws1">rochoso ou maciço rochoso). </div><div class="t m1 x88 h4 y105 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x88 h4 y106 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x88 h4 y107 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y108 ff1 fs1 fc0 sc0 ls3 ws1">Exemplos de solo: </div><div class="t m1 x1f h4 y109 ff1 fs1 fc0 sc0 ls3 ws1">Solos orgânicos \u2013 turfa, mangue. </div><div class="t m1 x1f h4 y10a ff1 fs1 fc0 sc0 ls3 ws1">Solos <span class="_0 blank"> </span>inorgânicos <span class="_0 blank"> </span>\u2013 <span class="_0 blank"> </span>p<span class="_0 blank"> </span>edregulhos, <span class="_b blank"> </span>are<span class="_5 blank"></span>noso, <span class="_0 blank"> </span>sil<span class="_0 blank"> </span>toso, <span class="_b blank"> </span>argiloso, areno-argiloso,<span class="_0 blank"> </span> <span class="_0 blank"> </span>silto-argiloso, </div><div class="t m1 x21 h4 y10b ff1 fs1 fc0 sc0 ls3 ws1">arenoso, etc. </div><div class="t m1 x1f h4 y10c ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 y10d ff3 fs1 fc0 sc0 ls3 ws0">1.7.<span class="ffd ls20 ws1"> </span><span class="ws1">Rocha </span></div><div class="t m2 x21 h15 y10e ff7 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y10f ff1 fs1 fc0 sc0 ls3 ws1">Agregado <span class="_1 blank"> </span>natural <span class="_1 blank"> </span>de <span class="_1 blank"> </span>mi<span class="_0 blank"> </span>nerais <span class="_1 blank"> </span>de <span class="_1 blank"> </span>1 <span class="_1 blank"> </span>ou <span class="_1 blank"> </span>mais <span class="_10 blank"> </span>espécies <span class="_1 blank"> </span>e <span class="_1 blank"> </span>que <span class="_1 blank"> </span>constitui <span class="_10 blank"> </span>uma <span class="_1 blank"> </span>unidade <span class="_1 blank"> </span>bem </div><div class="t m1 x21 h4 y110 ff1 fs1 fc0 sc0 ls3 ws1">definida (para corte temos necessidade de explosivos). Ex<span class="_0 blank"> </span>: </div><div class="t m1 x1f h9 y111 ff3 fs1 fc0 sc0 ls3 ws1">As rochas podem ser agrupadas em<span class="ff1">: </span></div><div class="t m1 x1f h9 y112 ff3 fs1 fc0 sc0 ls3 ws1">Rochas magmáticas<span class="ff1"> (ou ígneas): </span></div><div class="t m1 x1f h4 y113 ff1 fs1 fc0 sc0 ls3 ws0">a.<span class="ffe ls21 ws1"> </span><span class="ws1">Extrusivas (ex: meláfiro, basalto, felsito) </span></div><div class="t m1 x1f h4 y114 ff1 fs1 fc0 sc0 ls3 ws0">b.<span class="ffe ls22 ws1"> </span><span class="ws1">Intrusivas (ex: granito, pegmatito, diabásio) </span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pfa" class="pf w0 h0" data-page-no="a"><div class="pc pca w0 h0"><img fetchpriority="low" loading="lazy" class="bi xc y115 w11 h25" alt="" src="https://files.passeidireto.com/4701511a-1f96-496b-a496-fb845eca7082/bga.png"><div class="c x22 y50 w12 he"><div class="t m5 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws4">10</div></div><div class="c x97 y50 w13 he"><div class="t m0 xa hd y51 ff4 fs0 fc0 sc0 ls3 ws1"> </div></div><div class="t m2 x24 h15 y52 ff7 fs2 fc0 sc0 ls3 ws1">Mecânica dos Solos I \u2013 <span class="_5 blank"></span>Prof. Talles Mello \u2013 www.talles<span class="_5 blank"></span>mello.com.br </div><div class="t m1 x1f h9 yb4 ff3 fs1 fc0 sc0 ls3 ws1">Rochas sedimentares<span class="ff1">: </span></div><div class="t m1 x1f h4 yb5 ff1 fs1 fc0 sc0 ls3 ws0">a.<span class="ffe ls23 ws1"> </span><span class="ws1">Mecânicas ou clásticas (ex: conglomerado, arenito, argilito) </span></div><div class="t m1 x1f h4 yb6 ff1 fs1 fc0 sc0 ls3 ws0">b.<span class="ffe ls24 ws1"> </span><span class="ws1">Químicas (ex: sílex, ágata, limonita) </span></div><div class="t m1 x1f h9 yb7 ff3 fs1 fc0 sc0 ls3 ws1">Rochas metamórficas: </div><div class="t m1 x1f h4 yb8 ff1 fs1 fc0 sc0 ls3 ws0">a.<span class="ffe ls23 ws1"> </span><span class="ws1">Dinamotermais (ex: gnaisse, xisto, ardósia, quartzito micáceo) </span></div><div class="t m1 x1f h4 yb9 ff1 fs1 fc0 sc0 ls3 ws0">b.<span class="ffe ls24 ws1"> </span><span class="ws1">Termais (ex: mármore) </span></div><div class="t m1 x1f h4 yba ff1 fs1 fc0 sc0 ls3 ws0">c.<span class="ffe ls23 ws1"> </span><span class="ws1">Cataclásticas (ex: brecha tectônica, milonito) </span></div><div class="t m1 x1f h4 ybb ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 ybc ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 ybd ff3 fs1 fc0 sc0 ls3 ws0">1.8.<span class="ffd ls20 ws1"> </span><span class="ws1">Mineral </span></div><div class="t m9 x2 h26 y116 ff1 fsf fc0 sc0 ls3 ws1"> Natural </div><div class="t m1 x7 h4 y116 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 y117 ff3 fs1 fc0 sc0 ls25 ws1">MINERAL <span class="ff1 ls3">qualquer substância </span></div><div class="t m9 x98 h26 y117 ff1 fsf fc0 sc0 ls3 ws11">I<span class="_5 blank"></span>norgânica</div><div class="t m1 x20 h4 y117 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m9 x2 h26 y118 ff1 fsf fc0 sc0 ls3 ws1"> Composição química<span class="_5 blank"></span> e estruturas de<span class="_5 blank"></span>finidas</div><div class="t m1 x99 h4 y118 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y119 ff1 fs1 fc0 sc0 ls3 ws1">*Pérola e petróleo não são minerais, pois são de origem orgânica. </div><div class="t m1 x1f h4 y11a ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y11b ff1 fs1 fc0 sc0 ls3 ws1">Ex: de minerais (já agrupados para a Engenharia) </div><div class="t m1 x1f h4 y11c fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Minerais silicosos (SiO</span></span></div><div class="t m9 x85 h26 y11d ff1 fsf fc0 sc0 ls3">2</div><div class="t m1 x91 h4 y11c ff1 fs1 fc0 sc0 ls3 ws1">) </div><div class="t m1 x1f h4 y11e fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Minerais argilosos </span></span></div><div class="t m1 x1f h4 y11f fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Água (H</span></span></div><div class="t m9 x2c h26 y120 ff1 fsf fc0 sc0 ls3">2</div><div class="t m1 x38 h4 y11f ff1 fs1 fc0 sc0 ls3 ws1">O) </div><div class="t m1 x1f h4 y121 fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Grupo dos feldspatos </span></span></div><div class="t m1 x1f h4 y122 fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Minerais micáceos </span></span></div><div class="t m1 x1f h4 y123 fff fs1 fc0 sc0 ls26">\uf0a7<span class="ffe ls27 ws1"> <span class="ff1 ls3">Grupo dos carbonatos </span></span></div><div class="t m1 x1f h4 y124 ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y125 ff1 fs1 fc0 sc0 ls3 ws1">Embora <span class="_b blank"> </span>os<span class="_0 blank"> </span> <span class="_4 blank"> </span>minerais <span class="_b blank"> </span>pos<span class="_0 blank"> </span>sam <span class="_4 blank"> </span>ocorrer <span class="_b blank"> </span>na <span class="_4 blank"> </span>natureza <span class="_4 blank"> </span>de <span class="_4 blank"> </span>formas <span class="_b blank"> </span>diferentes, <span class="_4 blank"> </span>interessam <span class="_4 blank"> </span>para <span class="_4 blank"> </span>a </div><div class="t m1 x21 h4 y126 ff1 fs1 fc0 sc0 ls3 ws1">engenharia: </div><div class="t m1 x1f h4 y127 fff fs1 fc0 sc0 ls3 ws12">\uf0d8<span class="ffe ls28 ws1"> <span class="ff1 ls3">Como um grande conjunto de partículas desagregadas, constituindo solos; </span></span></div><div class="t m1 x1f h4 y128 fff fs1 fc0 sc0 ls3 ws12">\uf0d8<span class="ffe ls28 ws1"> <span class="ff1 ls3">Como um conjunto de partículas agregadas, constituindo rochas; </span></span></div><div class="t m1 x1f h4 y129 fff fs1 fc0 sc0 ls3 ws12">\uf0d8<span class="ffe ls28 ws1"> <span class="ff1 ls3">Isolados em grandes concentrações formando as jazidas </span></span></div><div class="t m1 x1f h4 y12a ff1 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 y12b ff3 fs1 fc0 sc0 ls3 ws0">1.8.1.<span class="ffd ls29 ws1"> </span><span class="ws1">Principais Minerais </span></div><div class="t m1 x1f h27 y12c ff7 fs1 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h9 y12d ff3 fs1 fc0 sc0 ls3 ws0">1.8.1.1.<span class="ffd ls2a ws1"> </span><span class="ws1">Minerais silicosos </span></div><div class="t m2 x21 h15 y12e ff7 fs2 fc0 sc0 ls3 ws1"> </div><div class="t m1 x1f h4 y12f ff1 fs1 fc0 sc0 ls3 ws1">Constituído <span class="_b blank"> </span>de <span class="_b blank"> </span>sílica <span class="_0 blank"> </span>(SiO</div><div class="t m9 x3 h26 y130 ff1 fsf fc0 sc0 ls3">2</div><div class="t m1 x6d h4 y12f ff1 fs1 fc0 sc0 ls3 ws1">). <span class="_b blank"> </span> <span class="_0 blank"> </span>Ex: <span class="_b blank"> </span>quartzo <span class="_b blank"> </span>(mais <span class="_0 blank"> </span>comum<span class="_0 blank"> </span>), <span class="_b blank"> </span>calcedônea <span class="_0 blank"> </span>e <span class="_b blank"> </span>opala <span class="_b blank"> </span>(mais <span class="_0 blank"> </span>raro). </div><div class="t m1 x21 h4 y131 ff1 fs1 fc0 sc0 ls3 ws1">A calcedônia e a opala são reativas a álcalis. </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div>
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