<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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg1.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x2 h3 y3 ff4 fs2 fc0 sc0 ls7 ws7">Teorias <span class="ls8">de Falh<span class="blank _2"></span>as</span></div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws6">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 v1">1</span></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="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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg2.png"><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x3 h3 y4 ff4 fs2 fc0 sc0 ls2 ws7">teorias de <span class="blank _0"></span>falhas</div><div class="t m0 x4 h2 y5 ff2 fs0 fc0 sc0 lsc">33</div><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x5 h5 y6 ff5 fs3 fc0 sc0 lsd ws8">conceito<span class="blank"> </span><span class="ff6 fs4 ls2 ws7 v2">para solucionar o problema da análise das t<span class="blank _0"></span>ensões quando temos </span></div><div class="t m0 x6 h6 y7 ff6 fs4 fc0 sc0 ls2 ws7">presentes tensões em vá<span class="blank _0"></span>rias orientações, foram formuladas as </div><div class="t m0 x6 h6 y8 ff7 fs4 fc0 sc0 lse ws7">teoria<span class="blank _0"></span>s d<span class="blank _0"></span>e fa<span class="blank _0"></span>lhas<span class="blank _3"> </span><span class="ff6 ls2">as quais tentam criar alguma abordagem <span class="blank _0"></span>para </span></div><div class="t m0 x6 h6 y9 ff6 fs4 fc0 sc0 ls2 ws7">solucionar o problema</div><div class="t m0 x5 h5 ya ff5 fs3 fc0 sc0 ls9 ws7">para materiais </div><div class="t m0 x5 h5 yb ff5 fs3 fc0 sc0 ls9 ws9">dúcteis</div><div class="t m0 x6 h6 yc ff6 fs4 fc0 sc0 ls2 ws7">as principais teorias que foram formuladas para a análise de falhas </div><div class="t m0 x6 h6 yd ff6 fs4 fc0 sc0 ls2 ws7">em materiais dúcteis são:</div><div class="t m0 x6 h7 ye ff8 fs5 fc0 sc0 lsa">-<span class="ff6 fs4 ls2 ws7">Teoria da energia de distorção <span class="blank _0"></span>(von Mises-Henky)</span></div><div class="t m0 x6 h7 yf ff8 fs5 fc0 sc0 lsa">-<span class="ff6 fs4 ls2 ws7">Teoria da máxima tensão <span class="blank _0"></span>de cisalhamento (Tresca)</span></div><div class="t m0 x5 h5 y10 ff5 fs3 fc0 sc0 ls9 ws7">para materiais </div><div class="t m0 x5 h5 y11 ff5 fs3 fc0 sc0 lsb wsa">frágeis</div><div class="t m0 x6 h6 y12 ff6 fs4 fc0 sc0 ls2 ws7">as principais teorias que foram formuladas para a análise de falhas </div><div class="t m0 x6 h6 y13 ff6 fs4 fc0 sc0 ls2 ws7">em materiais frágeis são:</div><div class="t m0 x6 h7 y14 ff8 fs5 fc0 sc0 lsa">-<span class="ff6 fs4 ls2 ws7">Teoria da máxima tensão <span class="blank _0"></span>normal (teoria de Rankine)</span></div><div class="t m0 x6 h7 y15 ff8 fs5 fc0 sc0 lsa">-<span class="ff6 fs4 lsf ws7">Critér<span class="blank _0"></span>io da<span class="blank _0"></span> falha<span class="blank _0"></span> de<span class="blank _0"></span> Moh<span class="blank _0"></span>r</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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg3.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x7 h3 y16 ff4 fs2 fc0 sc0 ls2 ws7">teoria da<span class="blank _0"></span> máxima te<span class="blank _0"></span>nsão de ci<span class="blank _0"></span>salhamento</div><div class="t m0 x8 h8 y17 ff9 fs2 fc0 sc0 ls8 wsb">TRESCA</div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">34</span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg4.png"><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1"><span class="fc2 sc0">PS</span><span class="fc2 sc0">M</span><span class="blank"> </span><span class="ff1 ls0"><span class="fc2 sc0">P</span><span class="ff3 fs1 ls2 ws2"><span class="fc2 sc0">R</span><span class="fc2 sc0">O</span><span class="fc2 sc0">JE</span><span class="fc2 sc0">T</span><span class="fc2 sc0">O</span><span class="blank"> </span><span class="ls4 ws3"><span class="fc2 sc0">DE</span><span class="blank"> </span></span></span><span class="fc2 sc0">S</span><span class="ff3 fs1 ls5 ws4"><span class="fc2 sc0">IS</span><span class="fc2 sc0">T</span><span class="fc2 sc0">E</span><span class="fc2 sc0">M</span><span class="fc2 sc0">A</span><span class="blank _2"> </span><span class="fc2 sc0">S</span><span class="blank"> </span></span><span class="ls2 ws0"><span class="fc2 sc0">M</span><span class="ff3 fs1 ls6 ws5"><span class="fc2 sc0">EC</span><span class="fc2 sc0">Â</span><span class="fc2 sc0">N</span><span class="fc2 sc0">I</span><span class="fc2 sc0">C</span><span class="fc2 sc0">OS</span></span></span></span></div><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7"><span class="fc2 sc0">pr</span><span class="fc2 sc0">o</span><span class="fc2 sc0">f</span><span class="fc2 sc0">.</span><span class="blank _0"></span><span class="fc2 sc0"> </span><span class="fc2 sc0">C</span><span class="fc2 sc0">l</span><span class="fc2 sc0">e</span><span class="fc2 sc0">i</span><span class="fc2 sc0">t</span><span class="fc2 sc0">o</span><span class="fc2 sc0">n</span><span class="fc2 sc0"> </span><span class="fc2 sc0">Si</span><span class="fc2 sc0">l</span><span class="fc2 sc0">v</span><span class="fc2 sc0">a</span><span class="fc2 sc0">n</span><span class="fc2 sc0">o</span><span class="fc2 sc0"> </span><span class="blank _0"></span><span class="fc2 sc0">G</span><span class="fc2 sc0">o</span><span class="fc2 sc0">u</span><span class="fc2 sc0">l</span><span class="fc2 sc0">a</span><span class="fc2 sc0">r</span><span class="fc2 sc0">t</span><span class="blank _1"> </span><span class="ls2 ws0"><span class="fc2 sc0">c</span><span class="fc2 sc0">l</span><span class="fc2 sc0">e</span><span class="fc2 sc0">i</span><span class="fc2 sc0">t</span><span class="fc2 sc0">o</span><span class="fc2 sc0">n</span><span class="fc2 sc0">.</span><span class="fc2 sc0">g</span><span class="fc2 sc0">o</span><span class="fc2 sc0">u</span><span class="fc2 sc0">l</span><span class="fc2 sc0">a</span><span class="fc2 sc0">r</span><span class="fc2 sc0">t</span><span class="fc2 sc0">@f</span><span class="fc2 sc0">a</span><span class="fc2 sc0">c</span><span class="fc2 sc0">t</span><span class="fc2 sc0">h</span><span class="fc2 sc0">u</span><span class="fc2 sc0">s</span><span class="fc2 sc0">.</span><span class="fc2 sc0">e</span><span class="fc2 sc0">d</span><span class="fc2 sc0">u</span><span class="fc2 sc0">.</span><span class="fc2 sc0">b</span><span class="fc2 sc0">r</span></span></div><div class="t m0 x9 h7 y18 ffa fs5 fc0 sc0 ls10">\u2022<span class="ff6 fs4 ls2 ws7">Em 1868, Henri Tresca propôs a teo<span class="blank _0"></span>ria da tensão de </span></div><div class="t m0 xa h6 y19 ff6 fs4 fc0 sc0 ls2 ws7">cisalhamento máxima, também denominado <span class="fc1 ls11">critério </span></div><div class="t m0 xa h6 y1a ff6 fs4 fc1 sc0 ls2 ws7">de escoamento de T<span class="blank _0"></span>resca<span class="fc0">.</span></div><div class="t m0 x9 h7 y1b ffa fs5 fc0 sc0 ls10">\u2022<span class="ff6 fs4 ls2 ws7">Esta teo<span class="blank _0"></span>ria a\ufb01rma que o escoament<span class="blank _0"></span>o do material </span></div><div class="t m0 xa h6 y1c ff6 fs4 fc0 sc0 ls2 ws7">começa quando a tensão <span class="blank _0"></span>de cisalhamento máxima </div><div class="t m0 xa h6 y1d ff6 fs4 fc0 sc0 ls2 ws7">absoluta do material no material at<span class="blank _0"></span>inge a tensão de </div><div class="t m0 xa h6 y1e ff6 fs4 fc0 sc0 ls2 ws7">cisalhamento que provoca o escoament<span class="blank _0"></span>o desse </div><div class="t m0 xa h6 y1f ff6 fs4 fc0 sc0 ls2 ws7">mesmo material quando sujeito somente a t<span class="blank _0"></span>ensão </div><div class="t m0 xa h6 y20 ff6 fs4 fc0 sc0 ls11 wsd">axial.</div><div class="t m0 x3 h9 y21 ffb fs6 fc0 sc0 ls12 ws7">Teoria d<span class="blank _0"></span>a máx<span class="blank _0"></span>ima te<span class="blank _0"></span>nsão d<span class="blank _0"></span>e cisa<span class="blank _0"></span>lhament<span class="blank _0"></span>o</div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1"><span class="fc2 sc0">PS</span><span class="fc2 sc0">M</span><span class="blank"> </span><span class="ff1 ls0"><span class="fc2 sc0">P</span><span class="ff3 fs1 ls2 ws2"><span class="fc2 sc0">R</span><span class="fc2 sc0">O</span><span class="fc2 sc0">JE</span><span class="fc2 sc0">T</span><span class="fc2 sc0">O</span><span class="blank"> </span><span class="ls4 ws3"><span class="fc2 sc0">DE</span><span class="blank"> </span></span></span><span class="fc2 sc0">S</span><span class="ff3 fs1 ls5 ws4"><span class="fc2 sc0">IS</span><span class="fc2 sc0">T</span><span class="fc2 sc0">E</span><span class="fc2 sc0">M</span><span class="fc2 sc0">A</span><span class="blank _2"> </span><span class="fc2 sc0">S</span><span class="blank"> </span></span><span class="ls2 ws0"><span class="fc2 sc0">M</span><span class="ff3 fs1 ls6 ws5"><span class="fc2 sc0">EC</span><span class="fc2 sc0">Â</span><span class="fc2 sc0">N</span><span class="fc2 sc0">I</span><span class="fc2 sc0">C</span><span class="fc2 sc0">OS</span></span></span></span></div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7"><span class="fc2 sc0">pr</span><span class="fc2 sc0">o</span><span class="fc2 sc0">f</span><span class="fc2 sc0">.</span><span class="blank _0"></span><span class="fc2 sc0"> </span><span class="fc2 sc0">C</span><span class="fc2 sc0">l</span><span class="fc2 sc0">e</span><span class="fc2 sc0">i</span><span class="fc2 sc0">t</span><span class="fc2 sc0">o</span><span class="fc2 sc0">n</span><span class="fc2 sc0"> </span><span class="fc2 sc0">Si</span><span class="fc2 sc0">l</span><span class="fc2 sc0">v</span><span class="fc2 sc0">a</span><span class="fc2 sc0">n</span><span class="fc2 sc0">o</span><span class="fc2 sc0"> </span><span class="blank _0"></span><span class="fc2 sc0">G</span><span class="fc2 sc0">o</span><span class="fc2 sc0">u</span><span class="fc2 sc0">l</span><span class="fc2 sc0">a</span><span class="fc2 sc0">r</span><span class="fc2 sc0">t</span><span class="blank _1"> </span><span class="ls2 wsc"><span class="fc2 sc0">c</span><span class="fc2 sc0">l</span><span class="fc2 sc0">e</span><span class="fc2 sc0">i</span><span class="fc2 sc0">t</span><span class="fc2 sc0">o</span><span class="fc2 sc0">n</span><span class="fc2 sc0">.</span><span class="fc2 sc0">g</span><span class="fc2 sc0">o</span><span class="fc2 sc0">u</span><span class="fc2 sc0">l</span><span class="fc2 sc0">a</span><span class="fc2 sc0">r</span><span class="fc2 sc0">t</span><span class="fc2 sc0">@f</span><span class="fc2 sc0">a</span><span class="fc2 sc0">c</span><span class="fc2 sc0">t</span><span class="fc2 sc0">h</span><span class="fc2 sc0">u</span><span class="fc2 sc0">s</span><span class="fc2 sc0">.</span><span class="fc2 sc0">e</span><span class="fc2 sc0">d</span><span class="fc2 sc0">u</span><span class="fc2 sc0">.</span><span class="fc2 sc0">b</span><span class="fc2 sc0">r</span><span class="blank"> </span><span class="ff2 lsc v1"><span class="fc2 sc0">35</span></span></span></div><div class="t m0 xb h5 y22 ffc fs3 fc0 sc0 ls13 ws7">crit<span class="blank _2"></span>ério d<span class="blank _2"> </span>a falha de <span class="ff5 ls9 wse">TR<span class="blank _2"></span>ESCA<span class="blank"> </span></span><span class="ls2">\u2014<span class="blank"> </span>teoria da máxima tensão de cisa<span class="blank _0"></span>lhamento</span></div><div class="t m1 xc h6 y23 ff6 fs4 fc0 sc0 ls2 ws7">para estado </div><div class="t m1 xd h6 y24 ff6 fs4 fc0 sc0 ls9 wsf">plano</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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg5.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 xe h3 y16 ff4 fs2 fc0 sc0 ls7 ws7">teoria da energia d<span class="blank _0"></span>e distorção</div><div class="t m0 xf h3 y17 ff4 fs2 fc0 sc0 ls2 ws7">VON MISSES-HENCKY</div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">36</span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></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="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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg6.png"><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1"><span class="fc2 sc0">PS</span><span class="fc2 sc0">M</span><span class="blank"> </span><span class="ff1 ls0"><span class="fc2 sc0">P</span><span class="ff3 fs1 ls2 ws2"><span class="fc2 sc0">R</span><span class="fc2 sc0">O</span><span class="fc2 sc0">JE</span><span class="fc2 sc0">T</span><span class="fc2 sc0">O</span><span class="blank"> </span><span class="ls4 ws3"><span class="fc2 sc0">DE</span><span class="blank"> </span></span></span><span class="fc2 sc0">S</span><span class="ff3 fs1 ls5 ws4"><span class="fc2 sc0">IS</span><span class="fc2 sc0">T</span><span class="fc2 sc0">E</span><span class="fc2 sc0">M</span><span class="fc2 sc0">A</span><span class="blank _2"> </span><span class="fc2 sc0">S</span><span class="blank"> </span></span><span class="ls2 ws0"><span class="fc2 sc0">M</span><span class="ff3 fs1 ls6 ws5"><span class="fc2 sc0">EC</span><span class="fc2 sc0">Â</span><span class="fc2 sc0">N</span><span class="fc2 sc0">I</span><span class="fc2 sc0">C</span><span class="fc2 sc0">OS</span></span></span></span></div><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x9 ha y25 ffd fs7 fc0 sc0 ls14">\u2022<span class="ffe fs8 ls17 ws7">Em 1904,<span class="blank _2"> </span> M.<span class="blank _2"> </span> Huber<span class="blank _2"> </span> <span class="blank _2"> </span>pro<span class="blank _2"> </span>pôs <span class="blank _2"> </span>que <span class="blank _2"> </span>o <span class="blank _2"> </span>esco<span class="blank _2"> </span>ament<span class="blank _2"> </span>o <span class="blank _2"> </span>em um <span class="blank _2"> </span>mate<span class="blank _2"> </span>ri<span class="blank _2"> </span>al<span class="blank _2"> </span> </span></div><div class="t m0 x10 hb y26 ffe fs8 fc0 sc0 ls18 ws7">dúcti<span class="blank _2"> </span>l <span class="blank _2"> </span>ocor<span class="blank _2"> </span>re <span class="blank _2"> </span>quando a<span class="blank _2"> </span> ener<span class="blank _2"> </span>gi<span class="blank _2"> </span>a de <span class="blank _2"> </span>dist<span class="blank _2"> </span>orç<span class="blank _2"> </span>ão po<span class="blank _2"> </span>r <span class="blank _2"> </span>unidade <span class="blank _2"> </span>de </div><div class="t m0 x10 hb y27 ffe fs8 fc0 sc0 ls19 ws7">volume do <span class="blank _2"> </span>materi<span class="blank _2"> </span>al <span class="blank _2"> </span>é i<span class="blank _2"> </span>gual <span class="blank _2"> </span>ou ult<span class="blank _2"> </span>rapassa <span class="blank _2"> </span>a ener<span class="blank _2"> </span>gia <span class="blank _2"> </span>de </div><div class="t m0 x10 hb y28 ffe fs8 fc0 sc0 ls18 ws7">dist<span class="blank _2"> </span>orç<span class="blank _2"> </span>ão po<span class="blank _2"> </span>r uni<span class="blank _2"> </span>dade <span class="blank _2"> </span>de vo<span class="blank _2"> </span>lume do <span class="blank _2"> </span>mesmo mater<span class="blank _2"> </span>ia<span class="blank _2"> </span>l qua<span class="blank _2"> </span>ndo </div><div class="t m0 x10 hb y29 ffe fs8 fc0 sc0 ls19 ws7">submetido <span class="blank _2"> </span>a escoamento<span class="blank _2"> </span> em um ensaio<span class="blank _2"> </span> de t<span class="blank _2"> </span>ração<span class="blank _2"> </span> si<span class="blank _2"> </span>mples.</div><div class="t m0 x9 ha y2a ffd fs7 fc0 sc0 ls14">\u2022<span class="ffe fs8 ls1a ws7">Mai<span class="blank _2"> </span>s<span class="blank _2"> </span> <span class="blank _2"> </span>t<span class="blank _2"> </span>a<span class="blank _2"> </span>rd<span class="blank _2"> </span>e<span class="blank _2"> </span> <span class="blank _2"> </span>es<span class="blank _2"> </span>t<span class="blank _2"> </span>a <span class="blank _2"> </span>t<span class="blank _2"> </span>e<span class="blank _2"> </span>o<span class="blank _2"> </span>r<span class="blank _2"> </span>i<span class="blank _2"> </span>a <span class="blank _2"> </span>f<span class="blank _2"> </span>o<span class="blank _2"> </span>i<span class="blank _2"> </span> <span class="blank _2"> </span>r<span class="blank _2"> </span>e<span class="blank _2"> </span>de<span class="blank _2"> </span>\ufb01ni<span class="blank _4"> </span>da<span class="blank _2"> </span> <span class="blank _2"> </span>po<span class="blank _2"> </span>r<span class="blank _2"> </span> <span class="blank _2"> </span>R.<span class="blank _2"> </span> <span class="blank _2"> </span>v<span class="blank _2"> </span>on<span class="blank _2"> </span> <span class="blank _2"> </span>Mi<span class="blank _2"> </span>se<span class="blank _2"> </span>s<span class="blank _2"> </span> <span class="blank _2"> </span>e <span class="blank _2"> </span>H.<span class="blank _2"> </span> </span></div><div class="t m0 x10 hb y2b ffe fs8 fc0 sc0 ls1b ws10">Henc<span class="blank _2"> </span>ky<span class="blank _2"> </span>.</div><div class="t m0 x11 ha y2c ffd fs7 fc0 sc0 ls15">\u2022<span class="ffe fs8 ls17 ws7">Esta<span class="blank _2"> </span> t<span class="blank _2"> </span>eor<span class="blank _2"> </span>i<span class="blank _2"> </span>a <span class="blank _2"> </span>també<span class="blank _2"> </span>m é <span class="blank _2"> </span>deno<span class="blank _2"> </span>minad<span class="blank _2"> </span>a T<span class="blank _2"> </span>eor<span class="blank _2"> </span>i<span class="blank _2"> </span>a d<span class="blank _2"> </span>e v<span class="blank _2"> </span>on <span class="blank _2"> </span>Mises </span></div><div class="t m0 x9 ha y2d ffd fs7 fc0 sc0 ls14">\u2022<span class="ffe fs8 ls17 ws7">Esta<span class="blank _2"> </span> t<span class="blank _2"> </span>eor<span class="blank _2"> </span>i<span class="blank _2"> </span>a <span class="blank _2"> </span>é c<span class="blank _2"> </span>onsi<span class="blank _2"> </span>der<span class="blank _2"> </span>ada<span class="blank _2"> </span> uma <span class="blank _2"> </span>das <span class="blank _2"> </span>mai<span class="blank _2"> </span>s p<span class="blank _2"> </span>rec<span class="blank _2"> </span>isa<span class="blank _2"> </span>s t<span class="blank _2"> </span>eo<span class="blank _2"> </span>ri<span class="blank _2"> </span>a,<span class="blank _2"> </span> se<span class="blank _2"> </span>ndo<span class="fc2 sc0"> </span></span></div><div class="t m0 x10 hb y2e ffe fs8 fc0 sc0 ls1c ws7">a mais uti<span class="blank _2"> </span>liz<span class="blank _2"> </span>ada em recursos computacionais <span class="blank _2"> </span>para avali<span class="blank _2"> </span>ar a </div><div class="t m0 x10 hb y2f ffe fs8 fc0 sc0 ls1d ws7">resistên<span class="blank _0"></span>cia d<span class="blank _0"></span>e pe<span class="blank _0"></span>ças e<span class="blank _0"></span> elem<span class="blank _0"></span>entos<span class="blank _0"></span> m<span class="blank _0"></span>ecân<span class="blank _0"></span>icos.</div><div class="t m0 x3 hc y30 fff fs9 fc0 sc0 ls16 ws7">Teoria da energia de d<span class="blank _0"></span>istorção</div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1"><span class="fc2 sc0">PS</span><span class="fc2 sc0">M</span><span class="blank"> </span><span class="ff1 ls0"><span class="fc2 sc0">P</span><span class="ff3 fs1 ls2 ws2"><span class="fc2 sc0">R</span><span class="fc2 sc0">O</span><span class="fc2 sc0">JE</span><span class="fc2 sc0">T</span><span class="fc2 sc0">O</span><span class="blank"> </span><span class="ls4 ws3"><span class="fc2 sc0">DE</span><span class="blank"> </span></span></span><span class="fc2 sc0">S</span><span class="ff3 fs1 ls5 ws4"><span class="fc2 sc0">IS</span><span class="fc2 sc0">T</span><span class="fc2 sc0">E</span><span class="fc2 sc0">M</span><span class="fc2 sc0">A</span><span class="blank _2"> </span><span class="fc2 sc0">S</span><span class="blank"> </span></span><span class="ls2 ws0"><span class="fc2 sc0">M</span><span class="ff3 fs1 ls6 ws5"><span class="fc2 sc0">EC</span><span class="fc2 sc0">Â</span><span class="fc2 sc0">N</span><span class="fc2 sc0">I</span><span class="fc2 sc0">C</span><span class="fc2 sc0">OS</span></span></span></span></div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">37</span></span></div><div class="t m0 x12 h5 y31 ffc fs3 fc0 sc0 ls13 ws7">crit<span class="blank _2"></span>ério d<span class="blank _2"> </span>a falha de <span class="ff5 ls1e ws11">VON<span class="ls2 ws12">-<span class="ls1f ws13">MISSES<span class="blank"> </span></span></span></span><span class="ls2">\u2014<span class="blank"> </span>teori<span class="blank _2"></span>a da máxima e<span class="blank _0"></span>nergia de distor<span class="blank _2"></span>ção</span></div><div class="t m0 x13 h6 y32 ff6 fs4 fc0 sc0 ls2 ws7">para estado plano</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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg7.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x14 h3 y33 ff4 fs2 fc0 sc0 ls2 ws14">comparaçã<span class="blank _0"></span>o</div><div class="t m0 x15 h3 y34 ff4 fs2 fc0 sc0 ls2 ws7">TRESCA X VON MISSES</div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">38</span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></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="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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg8.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x16 h3 y35 ff4 fs2 fc0 sc0 ls7 ws7"><span class="fc2 sc0">tr</span><span class="fc2 sc0">e</span><span class="fc2 sc0">s</span><span class="fc2 sc0">c</span><span class="fc2 sc0">a</span><span class="fc2 sc0"> X v</span><span class="fc2 sc0">on</span><span class="ls2 ws14"><span class="fc2 sc0">-</span><span class="blank _2"></span><span class="fc2 sc0">mi</span><span class="fc2 sc0">s</span><span class="fc2 sc0">s</span><span class="fc2 sc0">e</span><span class="fc2 sc0">s</span></span></div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">39</span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x17 hd y36 ff10 fsa fc1 sc0 ls2 ws7">von Mises</div><div class="t m0 x17 hd y37 ff10 fsa fc3 sc0 ls2 ws15">T<span class="blank _5"></span>resca</div><div class="t m0 x18 he y38 ff11 fsb fc0 sc0 ls2 ws7">A<span class="blank _5"></span> teor<span class="blank _2"> </span>ia de von Mises é cer<span class="blank _2"> </span>ca de 15% mais precisa qu<span class="blank _2"> </span>e a teoria de T<span class="blank _6"></span>resca</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/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bg9.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x19 h3 y16 ff4 fs2 fc0 sc0 ls2 ws7">teoria da<span class="blank _0"></span> máxima te<span class="blank _0"></span>nsão normal</div><div class="t m0 x1a h8 y17 ff9 fs2 fc0 sc0 ls2 ws7">TEORIA DE RANKINE</div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">45</span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/5009c626-e5e0-41b8-bb8e-e7ef2d543a0d/bga.png"><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls3 ws1">PSM<span class="blank"> </span><span class="ff1 ls0">P<span class="ff3 fs1 ls2 ws2">ROJETO<span class="blank"> </span><span class="ls4 ws3">DE<span class="blank"> </span></span></span>S<span class="ff3 fs1 ls5 ws4">ISTEMA<span class="blank _2"> </span>S<span class="blank"> </span></span><span class="ls2 ws0">M<span class="ff3 fs1 ls6 ws5">ECÂNICOS</span></span></span></div><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 ws0">cleiton.goulart@facthus.edu.br</span></div><div class="t m0 x9 hf y39 ff12 fsc fc0 sc0 ls20">\u2022<span class="ff13 fsd ls24 ws7">Para <span class="blank _0"></span>mater<span class="blank _0"></span>i<span class="blank _0"></span>ais<span class="blank _0"></span> <span class="blank _0"></span>em <span class="blank _0"></span>que <span class="blank _0"></span>a<span class="blank _0"></span>s <span class="ff14 ls21">pr<span class="blank _0"></span>opriedades sob condição de </span></span></div><div class="t m0 x1b h10 y3a ff14 fsd fc0 sc0 ls25 ws7">tração<span class="blank _2"> </span> e so<span class="blank _2"> </span>b co<span class="blank _2"> </span>ndiçã<span class="blank _2"> </span>o de<span class="blank _2"> </span> com<span class="blank _2"> </span>pre<span class="blank _2"> </span>ss<span class="blank _2"> </span>ão sã<span class="blank _2"> </span>o iguais<span class="ff13 ls26">, ou me<span class="blank _2"> </span>smo </span></div><div class="t m0 x1b h11 y3b ff13 fsd fc0 sc0 ls27 ws7">aproxi<span class="blank _0"></span>madamente ig<span class="blank _0"></span>uais<span class="blank _0"></span>, p<span class="blank _0"></span>odemos <span class="blank _0"></span>consi<span class="blank _0"></span>derar<span class="blank _0"></span> a <span class="blank _0"></span>teori<span class="blank _0"></span>a da </div><div class="t m0 x1b h11 y3c ff13 fsd fc0 sc0 ls28 ws7">máxi<span class="blank _0"></span>ma<span class="blank _0"></span> t<span class="blank _0"></span>en<span class="blank _0"></span>s<span class="blank _0"></span>ão<span class="blank _0"></span> n<span class="blank _0"></span>o<span class="blank _0"></span>rma<span class="blank _0"></span>l<span class="blank _0"></span> p<span class="blank _0"></span>r<span class="blank _0"></span>op<span class="blank _0"></span>o<span class="blank _0"></span>st<span class="blank _0"></span>a<span class="blank _0"></span> p<span class="blank _0"></span>o<span class="blank _0"></span>r <span class="blank _0"></span>W<span class="blank _0"></span>. <span class="blank _0"></span>R<span class="blank _0"></span>an<span class="blank _0"></span>ki<span class="blank _0"></span>n<span class="blank _0"></span>e.</div><div class="t m0 x9 hf y3d ff12 fsc fc0 sc0 ls20">\u2022<span class="ff13 fsd ls24 ws7">A te<span class="blank _0"></span>ori<span class="blank _0"></span>a <span class="blank _0"></span>da<span class="blank _0"></span> <span class="blank _0"></span>tens<span class="blank _0"></span>ão <span class="blank _0"></span>n<span class="blank _0"></span>ormal<span class="blank _0"></span> <span class="blank _0"></span>máxi<span class="blank _0"></span>ma, <span class="blank _0"></span>a\ufb01rma <span class="blank _0"></span>que<span class="blank _0"></span> u<span class="blank _0"></span>m mat<span class="blank _0"></span>eri<span class="blank _0"></span>al<span class="blank _0"></span> f<span class="blank _0"></span>rág<span class="blank _0"></span>il<span class="blank _0"></span> </span></div><div class="t m0 x1b h11 y3e ff13 fsd fc0 sc0 ls29 ws7">falhará, quando<span class="blank _2"> </span> a tensão principal má<span class="blank _2"> </span>xima<span class="blank _2"> </span> no ma<span class="blank _2"> </span>terial atingir </div><div class="t m0 x1b h11 y3f ff13 fsd fc0 sc0 ls2a ws7">um valor l<span class="blank _0"></span>imite <span class="blank _0"></span>igual <span class="blank _0"></span>ao limite <span class="blank _0"></span>de <span class="blank _0"></span>resi<span class="blank _0"></span>stência <span class="blank _0"></span>à tens<span class="blank _0"></span>ão normal que </div><div class="t m0 x1b h10 y40 ff13 fsd fc0 sc0 ls2b ws7">o material pod<span class="blank _0"></span>e suportar<span class="blank _0"></span> <span class="ff14 ls21">quando submetido à tração simples.</span></div><div class="t m0 x9 hf y41 ff12 fsc fc0 sc0 ls20">\u2022<span class="ff13 fsd ls24 ws7">Se al<span class="blank _0"></span>guma <span class="blank _0"></span>t<span class="blank _0"></span>ens<span class="blank _0"></span>ão <span class="blank _0"></span>no<span class="blank _0"></span>rmal<span class="blank _0"></span> <span class="blank _0"></span>pri<span class="blank _0"></span>nc<span class="blank _0"></span>ip<span class="blank _0"></span>al<span class="blank _0"></span> s<span class="blank _0"></span>it<span class="blank _0"></span>uar<span class="blank _0"></span> de<span class="blank _0"></span>ntr<span class="blank _0"></span>o d<span class="blank _0"></span>a á<span class="blank _0"></span>rea </span></div><div class="t m0 x1b h11 y42 ff13 fsd fc0 sc0 ls2c ws7">som<span class="blank _2"> </span>bread<span class="blank _2"> </span>a, diz<span class="ls22">-</span>se qu<span class="blank _2"> </span>e o m<span class="blank _2"> </span>ateria<span class="blank _2"> </span>l sofreu ruptu<span class="blank _2"> </span>ra <span class="ls23">-</span>sofre<span class="blank _2"> </span>u falha</div><div class="t m0 x3 h12 y43 ff15 fse fc0 sc0 ls2d ws7">Teoria<span class="blank _2"></span> da má<span class="blank _2"></span>xima t<span class="blank _2"></span>ensã<span class="blank _2"></span>o norm<span class="blank _2"></span>al</div><div class="t m0 x1 h4 y1 ff1 fs0 fc0 sc0 ls1 ws7">prof.<span class="blank _0"></span> Cleiton Silvano <span class="blank _0"></span>Goulart<span class="blank _1"> </span><span class="ls2 wsc">cleiton.goulart@facthus.edu.br<span class="blank"> </span><span class="ff2 lsc v1">46</span></span></div><div class="t m0 x1c h5 y44 ffc fs3 fc0 sc0 ls13 ws7">crit<span class="blank _2"></span>ério d<span class="blank _2"> </span>a falha de <span class="ff5 ls2e ws16">RANKINE<span class="blank"> </span></span><span class="ls2">\u2014<span class="blank"> </span>teoria da máxima tensão normal</span></div><div class="t m0 x1d h6 y45 ff6 fs4 fc0 sc0 ls2 ws7">ou se</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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