ANSYS令流薄壁圆柱的非线性分析.doc
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finish
/clear
/prep7
t=0.004
r=0.5
l=1
xigm=1
et,1,shell93
mp,ex,1,2.0e11
mp,prxy,1,0.3
r,1,t
cyl4,,,r,,,,l
vdele,all
asel,s,loc,z,0
asel,a,loc,z,l
adele,all
asel,all
wprota,,,90
asbw,all
wpcsys !Defines the working plane location based on a coordinate system
esize,r/8
mshape,0,2d
mshkey,0
amesh,all
lsel,s,loc,z,l
sfl,all,pres,xigm
allsel,all
lsel,s,loc,z,0
dl,all,,uz
lsel,a,loc,z,l
csys,1
nsll,s,1 !selects those nodes associated with the selected lines
nrotat,all
d,all,ux,,,,,uy
allsel,all
/solu
antype,0
pstres,on
solve
finish
/solu
antype,1
bucopt,lanb,1
solve
finish
/post1
set,list
finish
/solu
antype,0
lsel,s,loc,z,1
sfl,all,pres,4.7e6
allsel,all
nlgeom,on
nsubst,20
arclen,on
outres,all,all
solve
/post26
/axlab,x,disp
/axlab,y,force
nsol,2,node1382,u,z
prod,3,2,,,,,,-1
prod,4,1,,,,,,4e6
xvar,3
plvar,4
finish
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