- 积分
- 0
- 注册时间
- 2011-8-26
- 仿真币
-
- 最后登录
- 1970-1-1
|
小弟新手,要做一个大应变的模态分析,命令如下:
/solu
antype,static
nlgeom,on
sstif,on
time,1
kbc,0
nsubst,1,1,1
ematwrite,yes
solve
!Modal Solution
finish
/solu
antype,modal
upcoord,1,on
sstif,on
modopt,lanb,1,0,0,
mxpand,1,,,yes,
psolve,triang
psolve,eiglanb
finish
/solu
expass,on
psolve,eigexp
finish
可是到“psolve,eigexp”这一步时发生了一些问题如下:
首先** WARNING ** CP = 140.422 TIME= 17:33:38
For expanding element results (PSOLVE,EIGEXP), make sure that element
matrix file (file.emat) is from the same analysis load step as file.mode. |
|