2、硬性结构面模拟命令流
/prep7
et,1,plane42
et,2,TARGE169
et,3,CONTA171
keyopt,3,9,1
KEYOPT,1,3,2
keyopt,3,12,2
r,1,0.05 !plane42厚度为0.05
r,2,,,8,0.1,-0.1 !目标面法向处罚刚度系数为8
MP,mu,1,0.2
MP,mu,2,0.2
mp,ex,1,2.041e9 !材料属性
mp,ex,2,2.041e8
mp,prxy,1,0.27
mp,prxy,2,0.27
mp,dens,1,2041
mp,dens,2,1600
tb,dp,1
tbdata,1,2.6e4,22,22
tb,dp,2
tbdata,2,2.6e4,22,10
k,1,0,0
k,2,30,0
k,3,30,34.1907
k,4,0,22.3687
k,5,0,22.3687
k,6,30,34.1907
k,7,30,46
k,8,0,46
a,1,2,3,4
a,5,6,7,8
asel,s,area,,1
aatt,1,1,1
aesize,all,1
asel,s,area,,2
aatt,2,1,1
aesize,all,1
alls
mshape,0,2d
mshkey,2
amesh,all
!接触对设置
type,2
mat,1
real,2
lsel,s,,,3
nsll,s,1
esurf,all
alls
type,3
real,2
mat,2
lsel,s,,,5
nsll,s,1
esurf,all
alls
/solu !边界处理
dl,4,,ux,0
dl,2,,ux,0
dl,1,1,all,all
dl,8,2,ux,-1
sfl,7,pres,1000
alls
acel,,10
antype,static
NLGEOM,ON
nropt,full,,off
time,1
AUTO,ON
NSUB,1000,10000,100
OUTRES,ALL,all
lnsrch,on
outres,all,all
solve
finish |