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<P><FONT color=#ee1111>单元生死模拟门式刚架<BR><BR>! ANSYS单元生死功能模拟门式刚架施工<BR>! 施工分为三步<BR>! 1: 建立立柱和临时支撑<BR>! 2: 安装横梁<BR>! 3: 去掉临时支撑<BR>FINISH<BR>/CLEAR<BR>/UNITS,SI <BR>/PREP7 <BR>!* <BR>SECTWIDTH=300 !构件截面宽度300MM<BR>SECTHEIGHT=600 !构件截面高度600MM<BR>SECTAREA=SECTWIDTH*SECTHEIGHT<BR>SECTIYY=SECTWIDTH**3*SECTHEIGHT/12.<BR>SECTIZZ=SECTWIDTH*SECTHEIGHT**3/12.</FONT></P>
<P><FONT color=#ee1111>SPAN=24E3 !跨度24M<BR>COLUMNHEIGHT=8E3 !柱子高度8M<BR>SLOP=3E3 !顶部斜坡3M</FONT></P>
<P><FONT color=#ee1111>ET,1,BEAM4 <BR>R,1,SECTAREA,SECTIYY,SECTIZZ,SECTHEIGHT,SECTWIDTH, , <BR>MP,EX,1,30E3 <BR>MP,NUXY,1,0.2<BR>MP,DENS,1,2500E-12<BR>K,1,<BR>K,2,SPAN/2,0<BR>K,3,SPAN<BR>K,4,0,COLUMNHEIGHT<BR>K,5,SPAN,COLUMNHEIGHT<BR>K,6,SPAN/2.,COLUMNHEIGHT+SLOP<BR>L,1,4 !左立柱<BR>L,2,6 !临时支撑<BR>L,3,5 !右立柱<BR>L,4,6 !左横梁<BR>L,5,6 !右横梁<BR>LESIZE,ALL, , ,1 , , , , ,1 <BR>LMESH,ALL<BR>/ESHAPE,1.0<BR>FINISH<BR>/SOLU<BR>CNVTOL,F,,0.001,2,<BR>NLGEOM,1<BR>AUTOTS,0 <BR>NSUBST,3, , ,1 </FONT></P>
<P><FONT color=#ee1111>DK,1,ALL<BR>DK,3,ALL<BR>DK,2,ALL<BR>ACEL,0,9.8E3, <BR>!杀死横梁<BR>EKILL, 4 <BR>EKILL, 5<BR>SOLVE<BR>FINISH<BR>/POST<BR>PARSAV, ALL, PARAM, TXT,<BR>FINISH<BR>/SOLU<BR>ANTYPE,,REST,<BR>PARRES, CHANGE , PARAM, TXT,<BR>!激活横梁<BR>EALIVE,4<BR>EALIVE,5<BR>SOLVE<BR>FINISH<BR>/POST<BR>PARSAV, ALL, PARAM, TXT,<BR>FINISH<BR>/SOLU<BR>ANTYPE,,REST,<BR>PARRES, CHANGE , PARAM, TXT,<BR>!激活横梁<BR>EALIVE,4<BR>EALIVE,5<BR>!杀死临时支撑<BR>EKILL,2<BR>SOLVE<BR>FINISH<BR>/POST<BR>/DSCALE,1,10<BR>/REPLOT<BR></FONT></P> |