小可用ansys 分析一单质点-弹簧系统频率时,出现如下警告,还请高手指教,如何修改,谢谢!
Nodes I and J of element 2 ( COMBIN14 ) are not coincident.
命令流
finish$/clear$/prep7
m=47160
kstif=5.07e6
deltt=0.04
et,1,mass21,,,4
et,2,combin14,,2
r,1,m
r,2,kstif
n,1
n,2,0,1
type,1
real,1
e,2
type,2
real,2
e,1,2
/solu
d,1,all
cp,next,ux,1,2
antype,trans
timint,off
time,0.00001
d,2,uy,0.2
nsubst,2
kbc,1
solve
timint,on
outres,all,all
deltim,deltt
kbc,1
autots,on
time,5
ddele,2,uy
solve
finish
/post26
nsol,2,2,u,y,uy
plvar,2
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