簡單桁架可靠性分析在ANSYS上的實現：

*create,qq
*set,a1,10
*set,a2,10
*set,a3,10
/prep7
et,1,1
mp,ex,1,2.1e5
r,1,a1
r,2,a2
r,3,a3
n,1
n,2,10
n,3,20
n,4,10,-10
real,1
e,1,4
real,2
e,2,4
real,3
e,3,4
fini
/solu
d,1,all,,,3
f,4,fx,20000
f,4,fy,-20000
solve
fini
/post1
set,1
etable,volu,volu
etable,axst,ls,1
*get,sig1,elem,1,etab,axst
*get,sig2,elem,2,etab,axst
*get,sig3,elem,3,etab,axst
ssum
*get,tvol,ssum,,item,volu
fini
*end ！以上為宏qq

*use,qq
/pds
pdanl,qq
pdvar,a1,gaus,10,.5
pdvar,a2,tria,10,11,12
pdvar,a3,unif,9,11
pdcor,a1,a3,.2
pdvar,sig1,resp
pdvar,sig2,resp
pdvar,sig3,resp
pdvar,tvol,resp
pdmeth,mcs,dir
pddmcs,100,none,all,,,,123456 ！設定循環次數
pdexe,qq ！執行分析文件
SAVE
pdsens,qq,tvol
pdshis,qq,sig1,samp
pdhist,qq,sig2
pdcdf,qq,sig3
PDSAVE
FINI
/EXIT,ALL