题目

ansys矩形薄板题目求大神

提问时间：2021-12-26

答案

现在plane42不能设置实常数了
fini
/cle
/filname,planestress,1
/title,lovz
/prep7
et,1,42
r,1,0.006
!mp
mp,ex,1,1.9e11
mp,prxy,1,0.32
!parameters
x=10
b=5*x*1e-3
a=20*x*1e-3
r=0.5*x*1e-3
h1=10*x*1e-3
h2=2.5*x*1e-3
!model
/pnum,area,1
rect,-a/2,a/2,-b/2,b/2
cyl4,-h2/2,r
cyl4,h2/2,r
cyl4,h1/2,r
cyl4,-h1/2,r
asba,1,all
aplot
numcmp,all
aplot
msha,1
mshk,0
esize,0.002
amesh,all
lsel,s,5,20
lref,all,2
allsel
/sol
nsel,s,loc,x,-a/2
d,all,all
nsel,s,loc,x,a/2
sf,all,pres,-15000/0.006
allsel
solve
/post1
plnsol,s,eqv
plnsol,u,x