ansys单元生死实例APDL

/clear
/filname,dig
/title,element brith and death-dig
/prep7
et,1,plane42,,,1
mp,ex,1,2.675e9
mp,prxy,1,0.3375
mp,dens,1,1000
mp,ex,2,2.85e10
mp,prxy,2,0.17
mp,dens,2,2548
rectng,0,7.5,0,4,
rectng,0,7.5,4+11/3,4+11*2/3,
rectng,0,7.5,4+11*2/3,15,
rectng,4,4.5,0,15,
apin,all
/pnum,line,1
/pnum,area,1
/number,0
lplot
lsel,s,loc,x,2
lesize,all,,,4,,,,,1
lsel,s,loc,x,4.25
lesize,all,,,2,,,,,1
lsel,s,loc,x,6
lesize,all,,,3,,,,,1
lsel,s,loc,x,0
lsel,a,loc,x,4
lsel,a,loc,x,4.5
lsel,a,loc,x,7.5
lesize,all,,,3,,,,,1
alls
mshape,0,1d
mshkey,1
amesh,all
finish
save
/solu
antype,0
nlgeom,on
nropt,full
outres,all,all
time,1
lsel,s,loc,y,0
dl,all,,uy,
sfgrad,pres,0,y,15,-3e4,
lsel,s,loc,x,7.5
sfl,all,pres,0,
acl,0,9.8,0,
allsel,all
sbctran
/psf,pres,norm,2,0,1
eplot
save
solve