ANSYS不收敛FINISH/CLEAR/filname,pipe-soil interaction/PREP7 ET,1,PLANE42ET,2,TARGE169 ET,3,CONTA172keyopt,1,3,1!***keyopt,3,2,4keyopt,3,5,1keyopt,3,9,1keyopt,3,8,2 keyopt,3,12,2 R,1,0.1, rmore,5R,2,0.5, rmore,5!***管道参数csys,1da,4,y!**
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ANSYS不收敛FINISH/CLEAR/filname,pipe-soil interaction/PREP7 ET,1,PLANE42ET,2,TARGE169 ET,3,CONTA172keyopt,1,3,1!***keyopt,3,2,4keyopt,3,5,1keyopt,3,9,1keyopt,3,8,2 keyopt,3,12,2 R,1,0.1, rmore,5R,2,0.5, rmore,5!***管道参数csys,1da,4,y!**
ANSYS不收敛
FINISH
/CLEAR
/filname,pipe-soil interaction
/PREP7
ET,1,PLANE42
ET,2,TARGE169
ET,3,CONTA172
keyopt,1,3,1
!***keyopt,3,2,4
keyopt,3,5,1
keyopt,3,9,1
keyopt,3,8,2
keyopt,3,12,2
R,1,0.1,
rmore,5
R,2,0.5,
rmore,5
!***管道参数
csys,1
da,4,y
!**求解参数设置**
ANTYPE,static !
NROPT,FULL,ON
NLGEOM,ON
AUTOTS,ON
DELTIM,0.01,0.001,0.2,1
OUTRES,ALL,ALL
PRED,ON
ACEL,9.8, !施加重力加速度9.8
FK,22,FX,18
SOLVE
求解不收敛,请求帮助.谢谢!
管道约束改成
wpoffs,10,10.5,0
csys,1
nrotat,1,80,1
nsel,s,1,80,1
D,all, , , , , ,UY, , , , ,
ANSYS不收敛FINISH/CLEAR/filname,pipe-soil interaction/PREP7 ET,1,PLANE42ET,2,TARGE169 ET,3,CONTA172keyopt,1,3,1!***keyopt,3,2,4keyopt,3,5,1keyopt,3,9,1keyopt,3,8,2 keyopt,3,12,2 R,1,0.1, rmore,5R,2,0.5, rmore,5!***管道参数csys,1da,4,y!**
你对接触了解不够啊.
这种模型把 Guass point 改成 normal to traget 肯定可以收敛的.
去做吧.
你应该知道怎么设置吧.不知道再问好了.