在用ansys分析时，不知为什么，算不出结果，命令流如下：

finish
/clear
/prep7
et,1,plane42
et,2,solid45
mp,ex,1,2.5e10
mp,nuxy,1,0.2
mp,dens,1,2500
mp,ex,2,2.5e8
mp,nuxy,2,0.4
mp,dens,2,2000
tb,dp,2
tbdata,1,19,32,30
rectng,0,1,0,8
rectng,1,5,0,6
rectng,0,5,0,-16
/pnum,area,1
/pnum,line,1
asel,s,,,2,3,1
aglue,all
numcmp,all
allsel
aplot
lsel,s,,,1,3,2
lesize,all,,,2
lsel,s,,,2,4,2
lesize,all,,,16
amesh,1
lsel,s,,,6,8,2
lesize,all,0.5
lsel,s,,,5
lesize,all,0.5
lsel,s,,,7
lesize,all,0.5
amesh,2
lsel,s,,,11
lesize,all,0.5
lsel,s,,,12
lesize,all,0.5
lsel,s,,,10
lesize,all,0.5
lsel,s,,,9
lesize,all,0.5
amesh,3
extopt,esize,2,0
extopt,aclear,1
type,2
mat,1
vext,1,,,,,-1
extopt,esize,2,0
extopt,aclear,1
mat,2
vext,2,3,1,,,-1
allsel
/view,1,1,1,1
eplot
k,1001,5,6,-5
k,1002,5,0,-5
k,1003,5,-16,-5
l,18,1001
l,1001,1002
l,1002,17
l,1002,1003
l,1003,21
al,22,36,37,38
al,30,38,39,40
vext,19,20,1,-5
vplot
vsel,s,,,4,5,1
vplot
lsel,s,,,36,52,1
lesize,all,0.5
type,2
mat,2
vmesh,all
allsel
vsel,s,,,2,5,1
vplot
eslv,s
nslv,s,1
eplot
nummrg,all
numcmp,all
allsel
/pnum,area,1
/view,1,1,1,1
/ang,1
/pnum,mat,1,2
eplot
allsel
et,3,170
et,4,173
keyopt,4,9,0
keyopt,4,12,2
r,10
real,10
mp,mu,2,0.2
vsel,s,,,1
vplot
asel,s,,,4,6,1
aplot
cm,target,area
type,3
nsla,s,1
esurf,all
esel,s,type,,3
eplot
/psymb,esys,1
allsel
vsel,s,,,2,5,1
vplot
asel,s,,,13
asel,s,,,17
asel,s,,,22
aplot
cm,contact,area
type,4
nsla,s,1
esurf,all
esel,s,type,,4
eplot
/psymb,esys,1
allsel
gplot
save
finish
/solu
asel,s,loc,x,0
aplot
da,all,symm
asel,s,loc,x,5
da,all,all
aplot
asel,s,loc,z,0
da,all,symm
asel,s,loc,z,-5
da,all,all
asel,s,loc,y,-16
da,all,all
allsel
acel,0,9.8,0
nsel,s,loc,y,8
esln,s
eplot
sfe,all,3,pres,,500
antype,static
nlgeom,on
time,1
outres,all,all
allsel
solve
finish

分段调试