我的单元重新激活后,没有位移和应变!
不知道是为何?
我的命令流如下:
/Filname,tushiba
/prep7
Et,1,plane42
!单元材料
Mp,ex,1,1.2e10
Mp,prxy,1,0.167
Mp,dens,1,2590
K,1
K,5,50
K,10,35,20
K,15,15,20
Kfill,1,5,3,,1
Kfill,5,10,3,,1
Kfill,10,15,3,,1
Kfill,15,1,3,,1
A,1,5,6,18
A,18,6,7,17
A,17,7,8,16
A,16,8,10,15
Lsel,s,,,1
Lsel,a,,,3,12,3
Lesize,all,,,10
Allsel,all
Lsel,s,,,2,11,3
Lsel,a,,,4,13,3
Lesize,all,,,3
Allsel,all
Amesh,all
Nummrg,all
Finish
/solu
Antype,0
!打开大应变开关
Nlgeom,on
! 采用完全牛顿-拉普森求解
Nropt,full
Outres,all,all
Nsel,s,loc,y,0
D,all,uy,0,,,,ux
! 通过重力加速度施加重力
Acel ,0,9.8
Asel,s,,,2,4
Esla,s
Ekill,all
Esel,all
Esel,s,live
Time,1
Solve
Asel,s,,,2
Esla,s
Ealive,all
Nsle,s
Acel ,0,9.8
Esel,all
Esel,s,live
Time,2
Solve
Asel,s,,,3
Esla,s
Ealive,all
Nsle,s
Acel ,0,9.8
Esel,all
Esel,s,live
Time,3
Solve
Asel,s,,,4
Esla,s
Ealive,all
Nsle,s
Acel ,0,9.8
Esel,all
Esel,s,live
Time,4
Solve
Finish
/Post1
Plnsol,u,sum |