ansys模拟链条? 100
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我在ansys里用link10模拟一链条,但是计算不出结果。请问这是怎么回事?命令流如下:
finish
/clear
/filname,D12-1
/prep7
area=49.46 !!(mm2)
esize=2000 !!单元尺寸
em=181423
m=0.3927e-6
et,1,link10
r,1,area
mp,ex,1,em
mp,prxy,1,0.3
mp,dens,1,m/area
K,1,23354.09,16163.85,33940
K,2,6270.230,-2907.614,34040
l,1,2
LSEL,all
LATT,1,,1,,,,1
LESIZE,ALL,esize
LMESH,ALL
/solu
dk,1,all
dk,2,all
antype,0
!nlgeom,on
!sstif,on
nsubst,20
outres,all,all
solve
finish