ANSYS循环搜索命令流.doc

cm,nn,node !将钢筋节点编组nsel,s,nn !选择钢筋节点*get,nd,node,0,num,min !得到最小的节点编号*get,nnod1,node,0,count !取出钢筋节点总数*dim,nodes1,nnod1 !定义钢筋节点编号数组,节点坐标数组*dim,minnode1,nnod1*dim,aa1,array,nnod1*dim,bb1,array,nnod1*dim,cc1,array,nnod1*do,i,1,nnod1,1 !数组赋值nodes1(i)=ndaa1(i)=nx(nd)bb1(i)=ny(nd)cc1(i)=nz(nd)nd=ndnext(nd)*enddonsel,inve !选择钢筋附近的节点（去除钢筋节点）,找到钢筋的最近节点*do,i,1,nnod1minnode1(i)=node(aa1(i),bb1(i),cc1(i)*enddoallsel,all!进行耦合*do,i,1,nnod1,1cp,i,uz,nodes1(i),minnode1(i)cp,10000+i,ux,nodes1(i),minnode1(i)cp,20000+i,uy,nodes1(i),minnode1(i)*enddobeyondboy你好，我试着嵌套了几次，都不成功，下面是我的一个拱桥的命令流，期待帮我看看，我的墩和腹拱之间的耦合就出现一个节点在两个组里面，期望高手改改我的命令流！fini/cle/prep7 /title,极限承载力分析*dim,xlx,36xlx(1)=74.25,72.43,70.61,68.79,66.97,65.15,62.905,60.66,58.415,56.17xlx(11)=53.925,51.71,49.495,47.28,45.065,42.85,40.665,38.48,36.295,34.11xlx(21)=31.925,29.77,27.615,25.46,23.305,21.15,19.025,16.9,14.775,12.65xlx(31)=10.525,8.42,6.315,4.21,2.105,0*do,i,1,36,1angle=atan(0.5115*sinh(1.475*xlx(i)/74.25)h=(2.5*3)/(1-(1-0.5225)*xlx(i)/74.25)*cos(angle)*(1/3)z1=-xlx(i)-(h/2)*sin(angle)y1=-(32.474/1.30)*(cosh(1.475*(-xlx(i)/74.25)-1)+(h/2)*cos(angle)z2=-xlx(i)+(h/2)*sin(angle)y2=-(32.474/1.30)*(cosh(1.475*(-xlx(i)/74.25)-1)-(h/2)*cos(angle)k,i,0,y1,z1k,36+i,0,y2,z2*enddo*do,i,1,31,5a,i,i+1,i+2,i+3,i+4,i+5,i+41,i+40,i+39,i+38,i+37,i+36*enddoarsym,z,1,7,1,100,0,0allselnummrg,allk,1001,0,0,100k,1002,23.9,0,100l,1001,1002vdrag,1,2,3,4,5,6,151vdrag,8,9,10,11,12,13,151vdrag,7,14,151ldel,151,1allselnummrg,all/view,1,-1,1,-1allselvplo!腹拱墩*dim,zgd,7zgd(1)=65.154,53.929,42.854,31.929,21.154,10.529,0*dim,kd,7kd(1)=1.9,1.75,1.6,1.45,1.3,1.15,1*do,i,1,7,1z=-zgd(i)k,2000+i,0.1,2.25,z-kd(i)/2k,2010+i,0.1,2.25,z+kd(i)/2k,2020+i,23.9,2.25,z-kd(i)/2k,2030+i,23.9,2.25,z+kd(i)/2*enddo*do,i,1,7,1a,2000+i,2010+i,2030+i,2020+i*enddok,4001,0,-23.123,0k,4002,0,0,0l,4001,4002vdrag,172,481ldel,481,1k,4001,0,-15.296,0k,4002,0,0,0l,4001,4002vdrag,174,481ldel,481,1k,4001,0,-9.365,0k,4002,0,0,0l,4001,4002vdrag,186,481ldel,481,1k,4001,0,-5.395,0k,4002,0,0,0l,4001,4002vdrag,187,481ldel,481,1k,4001,0,-2.735,0k,4002,0,0,0l,4001,4002vdrag,188,481ldel,481,1k,4001,0,-1.009,0k,4002,0,0,0l,4001,4002vdrag,189,481ldel,481,1k,4001,0,-0.7,0k,4002,0,0,0l,4001,4002vdrag,190,481ldel,481,1gplot!挖空1*dim,zgdx,4zgdx(1)=65.154,53.929,42.854,31.929*dim,kdx,4kdx(1)=1.9,1.75,1.6,1.45*dim,dkg,4dkg(1)=19.323,11.396,5.465,1.195*do,i,1,4,1z=-zgdx(i)k,2040+i,3.26,-0.15,z-kdx(i)/2k,2050+i,3.26,-0.15,z+kdx(i)/2k,2060+i,6.86,-0.15,z-kdx(i)/2k,2070+i,6.86,-0.15,z+kdx(i)/2k,2080+i,3.26,-1.05-dkg(i),z-kdx(i)/2k,2090+i,3.26,-1.05-dkg(i),z+kdx(i)/2k,2100+i,6.86,-1.05-dkg(i),z-kdx(i)/2k,2110+i,6.86,-1.05-dkg(i),z+kdx(i)/2*enddo*do,i,1,4,1a,2040+i,2050+i,2090+i,2080+ia,2060+i,2070+i,2110+i,2100+ia,2080+i,2090+i,2110+i,2100+ia,2040+i,2050+i,2070+i,2060+i*enddoASEL,226,229,1VSBA,15,allASEL,230,233,1VSBA,16,allASEL,234,237,1VSBA,17,allASEL,238,241,1VSBA,18,allVDELE,15VDELE,16VDELE,17VDELE,22!挖空2*do,i,1,4,1z=-zgdx(i)k,2140+i,10.06,-0.15,z-kdx(i)/2k,2150+i,10.06,-0.15,z+kdx(i)/2k,2160+i,13.66,-0.15,z-kdx(i)/2k,2170+i,13.66,-0.15,z+kdx(i)/2k,2180+i,10.06,-1.05-dkg(i),z-kdx(i)/2k,2190+i,10.06,-1.05-dkg(i),z+kdx(i)/2k,2200+i,13.66,-1.05-dkg(i),z-kdx(i)/2k,2210+i,13.66,-1.05-dkg(i),z+kdx(i)/2*enddo*do,i,1,4,1a,2140+i,2150+i,2190+i,2180+ia,2160+i,2170+i,2210+i,2200+ia,2180+i,2190+i,2210+i,2200+ia,2140+i,2150+i,2170+i,2160+i*enddoASEL,s,207,209,2ASEL,a,252,253,1VSBA,23,allASEL,s,254,257,1VSBA,24,allASEL,258,261,1VSBA,25,allASEL,262,265,1VSBA,26,allVDELE,15VDELE,17VDELE,22VDELE,24!挖空3*do,i,1,4,1z=-zgdx(i)k,2240+i,16.86,-0.15,z-kdx(i)/2k,2250+i,16.86,-0.15,z+kdx(i)/2k,2260+i,20.46,-0.15,z-kdx(i)/2k,2270+i,20.46,-0.15,z+kdx(i)/2k,2280+i,16.86,-1.05-dkg(i),z-kdx(i)/2k,2290+i,16.86,-1.05-dkg(i),z+kdx(i)/2k,2300+i,20.46,-1.05-dkg(i),z-kdx(i)/2k,2310+i,20.46,-1.05-dkg(i),z+kdx(i)/2*enddo*do,i,1,4,1a,2240+i,2250+i,2290+i,2280+ia,2260+i,2270+i,2310+i,2300+ia,2280+i,2290+i,2310+i,2300+ia,2240+i,2250+i,2270+i,2260+i*enddoASEL,s,250,251,1ASEL,a,276,277,1VSBA,16,allASEL,s,278,281,1VSBA,18,allASEL,282,285,1VSBA,23,allASEL,286,289,1VSBA,25,allVDELE,15VDELE,16VDELE,18VDELE,23numcmp,allvsymm,z,15,17,1vsymm,z,19,21,1wpoff,0.1,-0.15,0wprota,90,vsbw,15vsbw,19vsbw,20vsbw,21vsbw,22vsbw,25vsbw,26vsbw,27wpcsys,-1wpoff,0.1,-1.05-19.323,0wprota,90,vsbw,33vsbw,29wpcsys,-1wpoff,0.1,-1.05-11.396,0wprota,90,vsbw,34vsbw,30wpcsys,-1wpoff,0.1,-1.05-5.465,0wprota,90,vsbw,35vsbw,31wpcsys,-1wpoff,0.1,-1.05-1.195,0wprota,90,vsbw,36vsbw,32wpcsys,-1wpoff,3.26,0,0wprota,90,vsbw,21vsbw,40vsbw,22vsbw,48vsbw,25vsbw,56vsbw,26vsbw,64vsbw,20vsbw,68vsbw,19vsbw,60vsbw,15vsbw,52vsbw,28vsbw,44wpcsys,-1wpoff,6.86,0,0wprota,90,vsbw,69vsbw,70vsbw,71vsbw,72vsbw,73vsbw,74vsbw,75vsbw,76vsbw,77vsbw,78vsbw,79vsbw,80vsbw,81vsbw,82vsbw,83vsbw,84wpcsys,-1wpoff,10.06,0,0wprota,90,vsbw,85vsbw,86vsbw,87vsbw,88vsbw,89vsbw,90vsbw,91vsbw,92vsbw,93vsbw,94vsbw,95vsbw,96vsbw,97vsbw,98vsbw,99vsbw,100wpcsys,-1wpoff,13.66,0,0wprota,90,vsbw,101vsbw,102vsbw,103vsbw,104vsbw,105vsbw,106vsbw,107vsbw,108vsbw,109vsbw,110vsbw,111vsbw,112vsbw,113vsbw,114vsbw,115vsbw,116wpcsys,-1wpoff,16.86,0,0wprota,90,vsbw,117vsbw,118vsbw,119vsbw,120vsbw,121vsbw,122vsbw,123vsbw,124vsbw,125vsbw,126vsbw,127vsbw,128vsbw,129vsbw,130vsbw,131vsbw,132wpcsys,-1wpoff,20.46,0,0wprota,90,vsbw,133vsbw,134vsbw,135vsbw,136vsbw,137vsbw,138vsbw,139vsbw,140vsbw,141vsbw,142vsbw,143vsbw,144vsbw,145vsbw,146vsbw,147vsbw,148wpcsys,-1numcmp,all/eshape,1allselvplot! 腹拱wpoff,0.1,-0.519,70.8wprota,90,cyl4,5.455,27,6.055,153,23.7wpcsys,-1vgen,2,164,-11.3vgen,2,165,-11.15vgen,2,166,-11vgen,2,167,-10.85vgen,2,168,-10.7vgen,2,169,-10.55vsymm,z,164,170,1/eshapeallselvplot!墙座v,468,466,439,440,212,226,107,106v,516,514,487,488,222,236,112,111v,548,546,519,520,232,246,117,116v,580,578,551,552,242,256,122,121v,476,474,471,472,252,266,127,126v,484,482,479,480,262,288,132,131v,311,312,309,310,285,271,35,135v,307,308,305,306,268,199,31,32v,303,304,301,302,195,189,26,27v,299,300,297,298,185,179,21,22v,295,296,293,294,175,99,16,17v,291,292,289,290,95,89,11,12v,279,280,267,278,85,78,6,7wpoff,0,2.25,0wprota,-90,vsbw,allwpcsys,-1vdelet,191,218,1,1numcmp,all!赋属性et,1,plane42et,2,solid65!1#材料(主拱）mp,ex,2,1.5e10mp,prxy,2,0.255mp,dens,2,2780tb,mkin,2tbtemp,straintbdata,10e-4,15e-4,17.5e-4,20e-4,30e-4tbtemp,tbdata,15e6,18.75e6,19.68e6,20e6,17e6real,1tb,concr,2tbtemp,tbdata,0.20,0.8,1e6,20e6asel,s,166aplolesize,73,5lesize,426,5lesize,425,8lesize,427,8mshkey,1amesh,166vsel,s,1,14,1type,2mat,2real,1vsweep,allaclear,allallselvplot!2#材料（腹拱与主墩）MPTEMP,MPTEMP,1,0MPDATA,EX,3,1.45e10MPDATA,PRXY,3,0.255MPTEMP,MPTEMP,1,0MPDATA,DENS,3,2750TB,CONC,3,1,9,TBTEMP,0tbdata,0.20,0.8,1e6,20e6 TBDATA,vsel,164,176,1vatt,3,2,mshape,0,3dmshkey,1vmesh,164,176,1vsel,15,163,1vatt,3,2,mshape,0,3dmshkey,1vmesh,15,163,1vsel,177,190,1vatt,3,2,mshape,0,3dmshkey,1vmesh,177,190,1!耦合1asel,s,416 !选择第一个墩上部的所有节点，并编组asel,a,625,881,64asel,a,815asel,a,463asel,a,633,889,64asel,a,823asel,a,491asel,a,641,897,64asel,a,831asel,a,519asel,a,649,905,64asel,a,839asel,a,320asel,a,326asel,a,190asel,a,189asel,a,188asel,a,381asel,a,657,913,64asel,a,846asel,a,210asel,a,665,921,64asel,a,854asel,a,205asel,a,673,929,64asel,a,862asel,a,200asel,a,681,934,64asel,a,935nslacm,nn,node nsel,s,nn !选择墩上部节点*get,nd,node,0,num,min !得到最小的节点编号*get,nnod1,node,0,count !取出墩顶节点总数*dim,nodes1,nnod1 !定义墩顶节点编号数组,节点坐标数组*dim,minnode1,nnod1*dim,aa1,array,nnod1*dim,bb1,array,nnod1*dim,cc1,array,nnod1*do,i,1,nnod1,1 !数组赋值nodes1(i)=ndaa1(i)=nx(nd)bb1(i)=ny(nd)cc1(i)=nz(nd)nd=ndnext(nd)*enddonsel,inve !选择墩顶附近的节点（去除墩顶节点）,找到墩顶的最近节点*do,i,1,nnod1minnode1(i)=node(aa1(i),bb1(i),cc1(i)nsel,u,cp,all*enddoallsel,all!进行耦合*do,i,1,nnod1,1cp,i,uz,nodes1(i),minnode1(i)cp,10000+i,ux,nodes1(i),minnode1(i)cp,20000+i,uy,nodes1(i),minnode1(i)*enddo/plopts,date,0!/triad,ltop/view,1,-1,1,-1eplofini/soluallselasel,s,26asel,a,88asel,a,1004asel,a,1018nsla,1d,all,allfini!/soluallselantype,staticnropt,full,1autots,onpred,onneqit,50kbc,0cnvtol,f,100000,0.001,2cnvtol,u,10,0.001,0time,1nsubst,50allselacel,9.81allseloutpr,all,alloutres,all,allsolvefini可以采用这种办法，将每个腹拱上需要耦合的节点定义为一个选择集，将美个立柱上的节点分别建立一个选择及，然后将最近的节点耦合。下面是我以前做的一个桥的拼宽，建立选择集进行耦合的部分命令流，你可以参考下。nsel,s,loc,x,5.95nsel,r,loc,y,0cm,count1,node !定义选择集 nsel,s,loc,x,5.95nsel,r,loc,y,-0.22783cm,count2,node !定义选择集 nsel,