e5.06.txt

王新敏的ANSYS工程结构数值分析命令流 王新敏的ANSYS工程结构数值分析命令流

!EX5.6 面操作及悬臂梁的内力计算
finish
/clear
/prep7
et,1,solid95
mp,ex,1,2e11
mp,prxy,1,0.3
blc4,2,3,0.2,0.3,4
da,2,all
fk,1,fy,-2e4
fk,3,fy,-2e4
fk,3,fx,0.8e4
fk,4,fx,0.8e4
sfa,1,1,pres,1e6
esize,0.05
vmesh,all
finish
/solu
solve
finish
/post1
wpoff,,,2
sucr,suz2,cplane,3
sumap,mysx,s,x
sumap,mysy,s,y
sumap,mysz,s,z
sumap,mysxy,s,xy
sumap,mysyz,s,yz
sumap,mysxz,s,xz

supl,suz2
supl,suz2,mysz
supl,suz2,mysyz
supl,suz2,mys

supr,all,mysz

sueval,xforce,mysxz,intg !理论结果为-16000,误差1%
sueval,yforce,mysyz,intg !理论结果为40000，误差0.5%
sueval,zforce,mysz,intg  !理论结果为-6000，没有误差

sueval,mya,da,sum
sueval,myya,gcy,intg
myya=myya/mya
sueval,myxa,gcx,intg
myxa=myxa/mya

sucalc,szgcy,mysz,mult,gcy
sueval,mx1,szgcy,intg
sucalc,szgcx,mysz,mult,gcx
sueval,my1,szgcx,intg

mx1=mx1-zforce*myya   !理论结果80000,0.08%
my1=my1-zforce*myxa   !理论结果-32000,0.2%