ANSY S 中使用 COMBIN39 单元的实例 1 finish /clear /units,si /prep7 antype,static et,1,solid65 r,1, MPTEMP,,,,,,,, MPTEMP,1,0 MPDATA,EX,1,,1.97e9 MPDATA,PRXY,1,,0.27 TB,BKIN,1,1,2,1 TBTEMP,0 TBDATA,,1.97e6,,,,, TB,CONC,1,1,9, TBTEMP,0 TBDATA,,0,1,0.4e6,-1,, TBDATA,,,,,,, blc4,,,300,300,1400 *do,i,1,8,1 lesize,i,50 *enddo *do,i,9,12,1 lesize,i,100 *enddo vmesh,1 et,2,link8 !是否应用 PIPE 单元 r,2,0.000576 mp,ex,2,2.1e11 mp,prxy,2,0.3 type,2 mat,2 real,2 k,11,150,150 k,12,150,150,1400 l,11,12 lesize,13,100 lmesh,13 et,3,combin39 keyopt,3,3,3 !定义 Z 方向弹簧 mp,ex,3,36534 r,3,0.012,340.98,0.023144013,676.822,0.041007667,1009.222 rmore,0.060508355,1329.6,0.078506,1669.288667,0.13106,2006.533333 rmore,0.200204,2332.511333,0.297857,2678.866667,0.381036,3004.466667 rmore,0.491887,3340.466667,0.634276,3667.711333,2.961887,3864.733333 rmore,2.989726,3982.733333,3.05323,4143.8,3.141894,4204.355333 rmore,3.16088,4294.266667,3.232973,4385.644667,3.244492,4473.044667 rmore,3.333723,4047.6, type,3 mat,3 real,3 e,37,736 e,86,737 *do,i,567,579,1 e,i,i+171 *enddo save et,4,shell63 r,4,0.015,0.015,0.015,0.015 mp,ex,4,2.5e4 mp,prxy,4,0.3 type,4 mat,4 real,4 asel,,,,3,6,1 aatt,4,4,4, amesh,3,6,1 allsel finish /solu nsel,s,loc,z,1400 nsel,r,loc,x,0 d,all,all allsel nsel,s,loc,z,1400 nsel,r,loc,x,300 d,all,all allsel time,0 *do,i,1,11,1 time,i f,737,fz,5000*i cnvtol,f,,0.1,2 nropt,full outres,all,all nsubst,10 nlgeom,on solve fdele,all *enddo *do,i,12,25,1 f,737,fz,55000+2500*(i-11) time,i cnvtol,f,,0.05,2 nropt,full outres,all,all nsubst,10 nlgeom,on solve fdele,all *enddo ANSYS 中使用 COMBIN39 单元的实例 2 /PREP7 ANTYPE,TRANS ! NONLINEAR TRANSIENT DYNAMIC ANALYSIS ET,1,COMBIN39,,,2 ! ELEMENT WITH DISPLACEMENT ALONG NODAL Y-AXIS ET,2,MASS21,,,4 ! MASS WITHOUT ROTARY INERTIA R,1,0.0,0.0,.1,.204,.2,.432 ! SPRING DATA RMORE,.3,.708,.4,1.056,.5,1....
