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基于NEO-HOOKEAN本构编写的ABAQUS用户子程序UMAT
UMAT-Neo-Hookean.rar
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/6271f89bd973ef42a469106e/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <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://static.pudn.com/prod/directory_preview_static/6271f89bd973ef42a469106e/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">UMA<span class="_ _0"></span>T <span class="ff2">&#20998;&#26512;<span class="_ _1"> </span></span>Neo-Hookean<span class="_ _1"> </span><span class="ff2">&#26448;&#26009;</span></div><div class="t m0 x2 h3 y3 ff1 fs0 fc0 sc0 ls0 ws0">!<span class="_ _2"></span><span class="ff2">&#30001;<span class="_ _2"></span>&#20110;<span class="_ _2"></span>&#26412;<span class="_ _2"></span>&#20154;<span class="_ _2"></span>&#23398;<span class="_ _3"> </span></span>ABA<span class="_"> </span><span class="ff2">&#19981;&#20037;<span class="_ _2"></span></span>,<span class="_ _2"></span> <span class="_ _2"></span><span class="ff2">&#21040;<span class="_ _2"></span>&#29616;<span class="_ _2"></span>&#22312;<span class="_ _2"></span>&#20026;<span class="_ _2"></span>&#27490;<span class="_ _2"></span></span>,<span class="_ _2"></span> <span class="_ _2"></span><span class="ff2">&#23545;<span class="_ _3"> </span></span>umat<span class="_"> </span><span class="ff2">&#36824;<span class="_ _2"></span>&#26159;&#22788;<span class="_ _2"></span>&#20110;<span class="_ _2"></span>&#21322;<span class="_ _2"></span>&#25026;<span class="_ _2"></span>&#29366;<span class="_ _2"></span>&#24577;<span class="_ _2"></span></span>,<span class="_ _2"></span> <span class="_ _2"></span><span class="ff2">&#20174;</span></div><div class="t m0 x2 h3 y4 ff1 fs0 fc0 sc0 ls0 ws0">ABA<span class="_"> </span><span class="ff2">&#35770;&#22363;<span class="_ _2"></span>&#19979;<span class="_ _2"></span>&#36733;<span class="_ _2"></span>&#20102;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#20204;<span class="_ _2"></span>&#25552;&#20379;<span class="_ _2"></span>&#30340;<span class="_ _2"></span>&#36164;<span class="_ _2"></span>&#26009;<span class="_ _2"></span>&#21644;<span class="_ _2"></span>&#35835;<span class="_ _2"></span>&#20102;<span class="_ _2"></span>&#19968;<span class="_ _2"></span>&#20123;&#22823;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#30340;<span class="_ _2"></span>&#32463;<span class="_ _2"></span>&#39564;<span class="_ _2"></span>&#20043;<span class="_ _2"></span>&#35848;<span class="_ _4"></span></span>,<span class="_ _2"></span> <span class="_ _2"></span><span class="ff2">&#21463;</span></div><div class="t m0 x2 h3 y5 ff2 fs0 fc0 sc0 ls0 ws0">&#30410;&#38750;&#27973;<span class="_ _2"></span><span class="ff1">! </span>&#20197;<span class="_ _2"></span>&#19979;&#36825;&#27573;&#26159;&#25105;<span class="_ _2"></span>&#20851;&#20110;<span class="_ _3"> </span><span class="ff1">neo-hookean<span class="_ _3"> </span></span>&#26448;&#26009;&#23376;&#31243;<span class="_ _2"></span>&#24207;&#30340;&#37096;&#20998;&#38416;<span class="_ _2"></span>&#37322;<span class="_ _2"></span><span class="ff1">,</span>&#19981;&#24403;</div><div class="t m0 x2 h3 y6 ff2 fs0 fc0 sc0 ls0 ws0">&#20043;<span class="_ _2"></span>&#22788;<span class="_ _2"></span>&#36824;<span class="_ _2"></span>&#26395;<span class="_ _2"></span>&#21508;&#20026;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#25351;<span class="_ _2"></span>&#27491;<span class="_ _2"></span><span class="ff1">.(<span class="_ _2"></span></span>&#30001;<span class="_ _2"></span>&#20110;<span class="_ _2"></span>&#26412;<span class="_ _2"></span>&#20154;<span class="_ _2"></span>&#27700;<span class="_ _2"></span>&#24179;&#26377;<span class="_ _2"></span>&#38480;<span class="_ _2"></span><span class="ff1">,<span class="_ _2"></span></span>&#20294;<span class="_ _2"></span>&#26412;<span class="_ _2"></span>&#30528;<span class="_ _2"></span>&#22823;<span class="_ _2"></span>&#23478;<span class="_ _2"></span>&#20114;<span class="_ _2"></span>&#30456;<span class="_ _2"></span>&#24110;&#21161;<span class="_ _2"></span>&#30340;</div><div class="t m0 x2 h3 y7 ff2 fs0 fc0 sc0 ls0 ws0">&#20986;&#21457;&#28857;<span class="ff1">,</span>&#25152;&#20197;&#25243;&#28857;&#30742;&#22836;&#20986;&#26469;<span class="ff1">,^_^) </span></div><div class="t m0 x2 h4 y8 ff1 fs1 fc0 sc0 ls0 ws0">Neo-Hookean<span class="_ _5"> </span><span class="ff2">&#26448;&#26009;&#27169;&#22411;&#26159;&#21508;&#21521;&#21516;&#24615;&#32447;&#24615;&#23450;&#24459;</span>(Hookean<span class="_ _5"> </span><span class="ff2">&#23450;&#24459;</span>)<span class="ff2">&#33267;&#22823;&#21464;&#24418;&#30340;&#25193;&#23637;</span>.</div><div class="t m0 x2 h4 y9 ff2 fs1 fc0 sc0 ls0 ws0">&#22312;&#20851;&#38190;<span class="_ _2"></span>&#35789;<span class="ff1">*ELASTIC<span class="_"> </span></span>&#20013;&#23450;&#20041;&#24377;&#24615;&#27169;<span class="_ _2"></span>&#37327;&#19981;&#33021;&#26377;<span class="_ _2"></span>&#25928;&#30340;&#35299;&#20915;&#26377;<span class="_ _2"></span>&#38480;&#21464;&#24418;&#38382;&#39064;<span class="_ _4"> </span><span class="ff1">,<span class="_ _2"></span></span>&#24517;&#39035;&#23450;&#20041;&#19968;<span class="_ _2"></span>&#20010;&#21512;&#36866;&#30340;&#21183;</div><div class="t m0 x2 h4 ya ff2 fs1 fc0 sc0 ls0 ws0">&#33021;&#20989;&#25968;</div><div class="t m0 x2 h5 yb ff3 fs1 fc0 sc0 ls0 ws0">SUBROUTINE UMAT(STRESS, STATEV, DDSDDE, SSE, SPD, SCD, RPL,</div><div class="t m0 x2 h5 yc ff3 fs1 fc0 sc0 ls0 ws0">1 DDSDDT, DRPLDE, DRPLDT, STRAN, DSTRAN, TIME, DTIME, TEMP, </div><div class="t m0 x2 h5 yd ff3 fs1 fc0 sc0 ls0 ws0">DTEMP,</div><div class="t m0 x2 h5 ye ff3 fs1 fc0 sc0 ls0 ws0">2 PREDEF, DPRED, CMNAME, NDI, NSHR, NTENS, NSTATV, PROPS, </div><div class="t m0 x2 h5 yf ff3 fs1 fc0 sc0 ls0 ws0">NPROPS,</div><div class="t m0 x2 h5 y10 ff3 fs1 fc0 sc0 ls0 ws0">3 COORDS, DROT, PNEWDT, CELENT, DFGRD0, DFGRD1, NOEL, NPT, </div><div class="t m0 x2 h5 y11 ff3 fs1 fc0 sc0 ls0 ws0">LAYER,</div><div class="t m0 x2 h5 y12 ff3 fs1 fc0 sc0 ls0 ws0">4 KSPT, KSTEP, KINC)</div><div class="t m0 x2 h5 y13 ff3 fs1 fc0 sc0 ls0 ws0">C</div><div class="t m0 x2 h5 y14 ff3 fs1 fc0 sc0 ls0 ws0">INCLUDE &#8217;ABA_PARAM.INC&#8217;</div><div class="t m0 x2 h5 y15 ff3 fs1 fc0 sc0 ls0 ws0">C</div><div class="t m0 x2 h5 y16 ff3 fs1 fc0 sc0 ls0 ws0">CHARACTER*8 CMNAME</div><div class="t m0 x2 h5 y17 ff3 fs1 fc0 sc0 ls0 ws0">C</div><div class="t m0 x2 h5 y18 ff3 fs1 fc0 sc0 ls0 ws0">DIMENSION STRESS(NTENS), STATEV(NSTATV), DDSDDE(NTENS, </div><div class="t m0 x2 h5 y19 ff3 fs1 fc0 sc0 ls0 ws0">NTENS),</div><div class="t m0 x2 h5 y1a ff3 fs1 fc0 sc0 ls0 ws0">1 DDSDDT(NTENS), DRPLDE(NTENS), STRAN(NTENS), </div><div class="t m0 x2 h5 y1b ff3 fs1 fc0 sc0 ls0 ws0">DSTRAN(NTENS),</div><div class="t m0 x2 h5 y1c ff3 fs1 fc0 sc0 ls0 ws0">2 PREDEF(1), DPRED(1), PROPS(NPROPS), COORDS(3), DROT(3, 3),</div><div class="t m0 x2 h5 y1d ff3 fs1 fc0 sc0 ls0 ws0">3 DFGRD0(3, 3), DFGRD1(3, 3)</div><div class="t m0 x2 h5 y1e ff3 fs1 fc0 sc0 ls0 ws0">C LOCAL ARRAYS</div><div class="t m0 x2 h5 y1f ff3 fs1 fc0 sc0 ls0 ws0">C ----------------------------------------------------------------</div><div class="t m0 x2 h5 y20 ff3 fs1 fc0 sc0 ls0 ws0">C EELAS - LOGARITHMIC ELASTIC STRAINS</div><div class="t m0 x2 h5 y21 ff3 fs1 fc0 sc0 ls0 ws0">C EELASP - PRINCIPAL ELASTIC STRAINS</div><div class="t m0 x2 h4 y22 ff3 fs1 fc0 sc0 ls0 ws0">C BBAR - DEVIATORIC <span class="fc1">RIGHT</span> CAUCHY-GREEN TENSOR <span class="fc1">RIGHT <span class="ff2 sc1">&#24212;&#20026;</span></span></div><div class="t m0 x2 h5 y23 ff3 fs1 fc1 sc0 ls0 ws0">LEFT??</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>
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