施加非均布载荷
请问各位兄弟姐妹，在面上施加非均布载荷用命令流怎么施加啊，我编了个命令流，加不上去，命令流是这样的：/solu
!循环加载
*do,i,1,81
time,i*0.003
nsubst,10
allsel,all
nsel,s,loc,x,0.14+0.07*(i-1),0.14+0.07*(i-1)+0.21
nsel,r,loc,y,1.8
nsel,r,loc,z,1.58
sf,all,pres,58400
nsel,s,loc,x,0.14+0.07*(i-1),0.14+0.07*(i-1)+0.21
nsel,r,loc,y,1.88
nsel,r,loc,z,1.58
sf,all,pres,71700
nsel,s,loc,x,0.14+0.07*(i-1),0.14+0.07*(i-1)+0.21
nsel,r,loc,y,1.96
nsel,r,loc,z,1.58
sf,all,pres,58400
allsel,all
solve
sfdele,all,1,PRES
fdele,all,fx
*enddo 关注中……不知能给某条线加阶梯载荷不？
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