新建文件夹_APDL_APDL冲压回弹_ansysapdl薄板冲压_ansysAPDL_

finish /clear !---------------前处理-------------- /prep7 !进入前处理器 ! !定义单元类型 ! et,1,visco106 et,2,targe169 et,3,conta171 keyopt,1,3,1 ! !定义材料特性 ! mp,ex,1,1.84e4 mp,prxy,1,0.4 tb,miso,1,0,7 ! ! tbpt,,0.005,92 !第1点 tbpt,,0.02,140 !第2点 tbpt,,0.06,194 !第3点 tbpt,,0.19,274 !第4点 tbpt,,0.5,366 !第5点 tbpt,,1,451 !第6点 tbpt,,2,556 !第7点 tbplot !显示由上述几点定义的应力应变关系曲线 ! mp,mu,2,0.15 ! !建立几何模型 ! blc4,0,0,1800,180 ! k,,1200,-800 k,,1200,0 k,,2000,0 k,,0,180 k,,1000,1180 k,,1000,1580 l,7,6 l,6,5 l,9,10 lfillt,5,6,400 local,11,1,0,1180,0 csys,11 l,8,9 csys,0 csdele,11, lsel,s,line,,2 lsel,a,line,,4,7,1 lesize,all,,,4 lsel,s,line,,1 lsel,a,line,,3 lesize,all,,,30 lsel,s,line,,8 lsel,a,line,,9 lesize,all,,,8,,,,,1 allsel aatt,1,,1 amesh,all !r,1,,, r,2,,,2,,,, lsel,s,line,,5,9,1 latt,2,2,2 lsel,s,line,,1,3,2 latt,2,2,3 lsel,a,line,,5,9,1 lmesh,all finish !有限元网格模型生成完毕 ! !---------------加载与求解-------------- /solu !进入求解器 !施加载荷与约束 ! nsel,s,loc,x,0 d,all,,,,,,ux allsel lsel,s,line,,5,6 lsel,a,line,,8 nsll,s d,all,all lsel,s,line,,7,9,2 nsll,s,1 d,all,uy,-1500 ! allsel antype,0 nlgeom,1 autots,1 deltim,0.5,0.05,1 time,25 cnvtol,f,,0.1,2 outres,all,5 lnsrch,1 neqit,35 pred,on,,on ncnv,,,,, solve finish !求解完毕 ! !---------------后处理-------------- /post1 plnsol,u,sum,2,1 plnsol,s,eqv,2,1 plnsol,eppl,eqv,2,1 ancntr,20,0.5,0