<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg1.png"><div class="c x0 y0 w1 h0"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws1">MECÂNICA<span class="_0 blank"></span> DOS SOLOS II</div><div class="t m0 x2 h2 y2 ff2 fs1 fc1 sc0 ls0 ws1">P<span class="_1 blank"></span>rofessora: Giovanna Feitosa</div><div class="t m0 x3 h3 y3 ff2 fs2 fc1 sc0 ls0 ws0">AGOST<span class="_1 blank"></span>O<span class="ls1">/2015</span></div><div class="t m0 x4 h4 y4 ff3 fs3 fc0 sc0 ls0 ws1">AULA<span class="_2 blank"></span> 02</div></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg2.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS <span class="_3 blank"></span>TROPICAIS</div><div class="t m0 x6 h6 y6 ff4 fs5 fc3 sc0 ls2">\uf0fc<span class="ff2 fs6 fc2 ls0 ws2">O QUE SÃO?</span></div><div class="t m0 x6 h7 y7 ff4 fs7 fc3 sc0 ls3">\uf0fc<span class="ff2 fs8 fc2 ls0 ws3">ONDE OCORREM?</span></div><div class="t m0 x6 h6 y8 ff4 fs5 fc3 sc0 ls2">\uf0fc<span class="ff2 fs6 fc2 ls0 ws4">COMPOSIÇÃO QUÍMICA?</span></div><div class="t m0 x6 h6 y9 ff4 fs5 fc3 sc0 ls2">\uf0fc<span class="ff2 fs6 fc2 ls4 ws5">PRA <span class="ls0 ws6">QUE SER<span class="_4 blank"></span>VEM?</span></span></div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg3.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS <span class="_3 blank"></span>TROPICAIS</div><div class="t m0 x8 h6 yb ff2 fs6 fc2 sc0 ls5 ws8">As <span class="ls0 ws9">condições geológicas e climáticas variadas<span class="_5 blank"> </span>sob <span class="ls6 wsa">as </span><span class="wsb">quais</span></span></div><div class="t m0 x6 h7 yc ff2 fs8 fc2 sc0 ls7 wsc">os <span class="ls0 wsd">Solos T<span class="_6 blank"></span>ropicais <span class="ls8 wse">são </span><span class="wsf">Form<span class="_3 blank"></span>ados conferem a eles <span class="ls9">um</span></span></span></div><div class="t m0 x6 h6 yd ff2 fs6 fc2 sc0 ls0 ws10">comportamento peculiar<span class="_6 blank"></span>.</div><div class="t m0 x8 h6 ye ff2 fs6 fc2 sc0 ls0 ws11">O conhecimento <span class="lsa ws12">em </span><span class="ws13">part<span class="_3 blank"></span>ic<span class="_7 blank"> </span>ular das possibilidades e dos</span></div><div class="t m0 x6 h6 yf ff2 fs6 fc2 sc0 ls0 ws14">limites dos materiais presentes <span class="lsa ws15">em </span><span class="ws16">países <span class="lsb ws17">de </span><span class="ws18">clima tropical e</span></span></div><div class="t m0 x6 h6 y10 ff2 fs6 fc2 sc0 ls0 ws19">subtropical pode<span class="_3 blank"></span>m<span class="_8 blank"> </span>auxiliar <span class="lsc ws1a">na </span><span class="ws1b">escolha das solu<span class="_3 blank"></span>çõ<span class="_7 blank"> </span>es mais</span></div><div class="t m0 x6 h6 y11 ff2 fs6 fc2 sc0 ls0 ws1c">econômicas para<span class="_9 blank"> </span>a co<span class="_7 blank"> </span>nstrução <span class="lsb ws1d">de </span><span class="ws1e">infraestruturas rodoviárias.</span></div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg4.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS <span class="_3 blank"></span>TROPICAIS</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg5.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y12 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS <span class="_3 blank"></span>TROPICAIS</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div><div class="t m0 x8 h6 y13 ff2 fs6 fc2 sc0 ls0 ws1f">Dentro <span class="lsb ws20">da </span><span class="ws21">cl<span class="_3 blank"></span>assificação<span class="_a blank"> </span>dos solos, aqueles que apr<span class="_3 blank"></span>esentam</span></div><div class="t m0 x6 h7 y14 ff2 fs8 fc2 sc0 ls0 ws22">propriedad<span class="_3 blank"></span>es peculiares <span class="lsd ws23">de </span><span class="ws24">comp<span class="_3 blank"></span>ortamento, são denomin<span class="_3 blank"></span>ados <span class="lse">de</span></span></div><div class="t m0 x6 h6 y15 ff2 fs6 fc2 sc0 ls0 ws25">solos tropicais <span class="lsf ws26">em </span><span class="ws27">decorr<span class="_3 blank"></span>ência <span class="lsa ws28">da </span><span class="ws29">atuação <span class="lsa ws2a">de </span><span class="ws2b">processo g<span class="_3 blank"></span>eológico</span></span></span></div><div class="t m0 x6 h6 y16 ff2 fs6 fc2 sc0 ls0 ws2c">e/ou pedológico típi<span class="_7 blank"> </span>cos das<span class="_9 blank"> </span>regiões tropi<span class="_7 blank"> </span>cais úmidas<span class="_7 blank"> </span>.</div><div class="t m0 x8 h7 y17 ff2 fs8 fc2 sc0 ls0 ws2d">Dentr<span class="_3 blank"></span>e <span class="ls10 ws2e">os </span><span class="ws2f">solos tropicais dest<span class="_3 blank"></span>acam-<span class="ls11 ws30">se </span><span class="ws31">duas grand<span class="_3 blank"></span>es classes:</span></span></div><div class="t m0 x6 h6 y18 ff2 fs6 fc2 sc0 ls12 ws32">os <span class="ls0 ws33">solos<span class="_9 blank"> </span>lateríticos e<span class="_9 blank"> </span></span>os <span class="ls0 ws34">solos saprolíticos<span class="_7 blank"> </span>.</span></div></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"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg6.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y12 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS SAPROLÍTICOS</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div><div class="t m0 x8 h6 yb ff2 fs6 fc2 sc0 ls0 ws35">São aqueles que resul<span class="_3 blank"></span>tam<span class="_b blank"> </span><span class="lsb ws36">da </span><span class="ws37">decomp<span class="_3 blank"></span>os<span class="_7 blank"> </span>ição e/ou</span></div><div class="t m0 x6 h7 yc ff2 fs8 fc2 sc0 ls0 ws38">desagre<span class="_3 blank"></span>gação <span class="ls13 ws39">in </span><span class="ws3a">situ <span class="lse ws3b">da </span><span class="ws3c">rocha matriz pela ação das intempérie<span class="_3 blank"></span>s</span></span></div><div class="t m0 x6 h6 yd ff2 fs6 fc2 sc0 ls0 ws3d">(chuvas, insola<span class="_3 blank"></span>ção, geadas)<span class="_c blank"> </span>e mantem, <span class="lsb ws3e">de </span><span class="ws3f">ma<span class="_3 blank"></span>neira<span class="_c blank"> </span>nítida, a</span></div><div class="t m0 x6 h6 y19 ff2 fs6 fc2 sc0 ls0 ws40">estrutura <span class="lsb ws41">da </span><span class="ws42">rocha que <span class="ls14 ws43">lhe <span class="lsb ws44">deu </span></span><span class="wsb">ori<span class="_7 blank"> </span>gem.</span></span></div><div class="t m0 x8 h6 yf ff2 fs6 fc2 sc0 ls0 ws45">São genuina<span class="_3 blank"></span>mente residuais, isto<span class="_d blank"> </span><span class="lsf ws46">é, </span><span class="ws47">derivam <span class="lsb ws48">de </span><span class="ws49">u<span class="_3 blank"></span>ma rocha</span></span></div><div class="t m0 x6 h6 y10 ff2 fs6 fc2 sc0 ls0 ws4a">matriz, e <span class="ls15 ws4b">as </span><span class="ws4c">partícula<span class="_3 blank"></span>s que o constitu<span class="_3 blank"></span>em permanece<span class="_e blank"></span>m <span class="ls16 ws4d">no </span>mesmo</span></div><div class="t m0 x6 h6 y11 ff2 fs6 fc2 sc0 ls0 ws4e">lugar <span class="lsf ws4f">em </span><span class="ws50">que <span class="ls17 ws51">se </span><span class="ws52">encontravam <span class="lsf ws4f">em </span><span class="ws53">estado pétreo.</span></span></span></div></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"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg7.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS SAPROLÍTICOS</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg8.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS SAPROLÍTICOS</div><div class="t m0 x9 h8 y1a ff2 fs9 fc2 sc0 ls18 ws54">Os <span class="ls0 ws55">solo<span class="_e blank"></span>s saprolíticos co<span class="_3 blank"></span>nstituem<span class="_7 blank"> </span>, portanto, a parte subjacente à</span></div><div class="t m0 x5 h8 y1b ff2 fs9 fc2 sc0 ls0 ws56">camada <span class="ls19 ws57">de </span><span class="ws58">solo superficial laterítico (ou, eve<span class="_7 blank"> </span>ntualmente,<span class="_f blank"> </span><span class="ls19 ws57">de </span><span class="ws59">outro tipo <span class="ls19">de</span></span></span></div><div class="t m0 x5 h8 y1c ff2 fs9 fc2 sc0 ls0 ws5a">solo) aparecendo, <span class="ls1a ws5b">na </span><span class="ws5c">superfície <span class="ls1b ws5d">do </span><span class="ws5e">terreno, somente por causa <span class="ls19 ws5f">de </span><span class="ws7">obras</span></span></span></div><div class="t m0 x5 h8 y1d ff2 fs9 fc2 sc0 ls0 ws60">executadas<span class="_10 blank"> </span>pelo homem<span class="_10 blank"> </span><span class="ls1c ws61">ou </span><span class="ws7">erosões.</span></div><div class="t m0 x9 h8 y1e ff2 fs9 fc2 sc0 ls0 ws62">Estes solos são m<span class="_7 blank"> </span>ais<span class="_11 blank"> </span>heterogêne<span class="_7 blank"> </span>os, e<span class="_11 blank"> </span>constituídos <span class="ls1d ws63">por </span><span class="ws7">uma</span></div><div class="t m0 x5 h8 y1f ff2 fs9 fc2 sc0 ls0 ws64">mineralogia complexa, contendo minera<span class="_7 blank"> </span>is ainda <span class="ls1e ws65">em </span><span class="ws66">fase <span class="ls19 ws67">de </span><span class="ws7">decomposição.</span></span></div><div class="t m0 x5 h8 y20 ff2 fs9 fc2 sc0 ls0 ws68">São designados também<span class="_12 blank"> </span><span class="ls19 ws69">de </span><span class="ws6a">solos residuais jovens, <span class="ls1e ws6b">em </span><span class="ws6c">contraste com <span class="ls1c">os</span></span></span></div><div class="t m0 x5 h8 y21 ff2 fs9 fc2 sc0 ls0 ws6d">solos superficiais lateríticos, mad<span class="_7 blank"> </span>uros.</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bg9.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS SAPROLÍTICOS</div><div class="t m0 x9 h6 y22 ff2 fs6 fc2 sc0 ls0 ws6e">Uma feição muito comum <span class="lsc ws6f">no </span><span class="ws70">horizo<span class="_3 blank"></span>nte superficial, <span class="ls12 ws71">ou <span class="ls16">no</span></span></span></div><div class="t m0 x5 h6 y23 ff2 fs6 fc2 sc0 ls0 ws72">seu limite, é<span class="_13 blank"> </span>a presença <span class="lsb ws73">de </span><span class="ws74">uma linha <span class="lsb ws75">de </span><span class="ws76">seixos <span class="lsb ws77">de </span><span class="wsb">espessura<span class="_3 blank"></span>s</span></span></span></div><div class="t m0 x5 h6 y24 ff2 fs6 fc2 sc0 ls0 ws78">variáveis (desde algun<span class="_3 blank"></span>s centímetros até 1,5m<span class="ls1f ws79">), </span><span class="ws7a">delimitando o</span></div><div class="t m0 x5 h6 y25 ff2 fs6 fc2 sc0 ls0 ws7b">horizonte laterítico <span class="lsb ws7c">do </span><span class="wsb">sa<span class="_7 blank"> </span>prolítico.</span></div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/732f5ff7-29f8-4909-9507-146b408c661e/bga.png"><div class="c x0 y0 w1 h0"><div class="t m0 x5 h5 y5 ff2 fs4 fc2 sc0 ls0 ws1">SOLOS SAPROLÍTICOS</div><div class="t m1 x7 h8 ya ff2 fs9 fc2 sc0 ls0 ws7">giovannafeitosa@gmail.com</div><div class="t m0 x8 h6 yb ff2 fs6 fc2 sc0 ls20">É<span class="ls16 ws7d">um </span><span class="ls0 ws7e">solo result<span class="_3 blank"></span>ante <span class="lsa ws7f">da </span><span class="ws80">meteorização <span class="lsb ws81">da </span><span class="ws82">rocha, c<span class="_3 blank"></span>ontendo</span></span></span></div><div class="t m0 x6 h7 yc ff2 fs8 fc2 sc0 ls0 ws83">geralmen<span class="_3 blank"></span>te, minerais<span class="_14 blank"> </span>não totalment<span class="_3 blank"></span>e mo<span class="_7 blank"> </span>dificados pela ação das</div><div class="t m0 x6 h6 yd ff2 fs6 fc2 sc0 ls0 ws84">intempérie<span class="_3 blank"></span>s<span class="_15 blank"> </span>e processos<span class="_15 blank"> </span>p<span class="_3 blank"></span>edológicos,<span class="_15 blank"> </span>como por exemplo <span class="ls12">os</span></div><div class="t m0 x6 h6 y19 ff2 fs6 fc2 sc0 ls0 ws85">minerais feldpato e mica. Muitas vezes apresent<span class="_3 blank"></span>a<span class="_11 blank"> </span>anisotropia</div><div class="t m0 x6 h7 y26 ff2 fs8 fc2 sc0 ls0 ws86">devido à<span class="_9 blank"> </span>estratificação <span class="ls7 ws87">ou </span><span class="ws88">xistosidade herdada <span class="lse ws89">da </span><span class="ws8a">rocha matriz.</span></span></div><div class="t m0 x8 h6 y10 ff2 fs6 fc2 sc0 ls0 ws8b">A presen<span class="_3 blank"></span>ça<span class="_16 blank"> </span><span class="lsa ws8c">de </span><span class="ws8d">mica e caolinita <span class="lsc ws8e">na </span><span class="ws8f">fração silte é responsáv<span class="_3 blank"></span>el</span></span></div><div class="t m0 x6 h6 y11 ff2 fs6 fc2 sc0 ls0 ws90">pela diminuição <span class="lsa ws91">do </span><span class="ws92">índice <span class="lsb ws93">de </span><span class="ws94">plastici<span class="_3 blank"></span>dade<span class="_a blank"> </span>e aumento <span class="ls21 ws95">do </span><span class="ws96">limite <span class="lsb">de</span></span></span></span></div><div class="t m0 x6 h6 y27 ff2 fs6 fc2 sc0 ls0 wsb">liquidez.</div></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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