最近用ansys做结构的模态分析,想用命令流提取结构的振型,可是结果提示“load set are not found on result file ”,网上搜索也没有找到原因,希望各位帮忙解决一下,下面是我写的命令流:
/prep7
ET,1,BEAM4
mp,ex,1,2.1e11
mp,prxy,1,0.3
mp,dens,1,7850
R,1,25.81E-4,55.493E-8,50.8E-3
N,1,0,0
N,11,1,0
fill,1,11
E,1,2
EGEN,10,1,1
d,1,UX,,,,,UY
d,11,UY
finish
/solu
antype,modal
modopt,lanb,6
mxpand,6,,,yes
solve
finish
/post1
*Dim,Nodeout1,array,6,11
*Dim,disnodeYout1,array,6,11
*DO, j,1,11
ALLSEL , all
set,1,j
pldisp
*DO, i,1,6
*get,disresult1,node,Nodeout1(1,i),u,y
disnodeYout1(i,j)=disresult1
*Enddo
*Enddo
*Mwrite,disnodeYout1,modalvectorYout1bottom,txt
(11F25.18)
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