为什么子模型的分析结果与粗糙模型对不上

stefyk

这是我根据vm142例题做的一个solid to solid的子模型分析，但是子模型的分析结果与粗糙模型对不上，不知道是什么原因，有谁知道这是什么回事，指点我一下。谢了
fini
/clear
/FILNAM,COARSE
/PREP7
SMRT,OFF
/TITLE,STRESS CONCENTRATION AT A HOLE IN A PLATE
/NOPR
ANTYPE,STATIC
ET,1,SOLID45
ET,2,SHELL63
MP,EX,1,30E6
MP,NUXY,1,0.3
K,1,5
K,2,5,5
K,3,,5
K,4,,.5
K,5,.5
K,6
L,1,2
L,2,3
L,3,4
LARC,4,5,6,0.5
L,5,1
AL,1,2,3,4,5
VOFFST,1,0.5
LESIZE,3,,,6
LESIZE,4,,,8
LESIZE,5,,,6
LESIZE,1,,,4
LESIZE,2,,,4
LCCAT,1,2
TYPE,2
MSHKEY,1
AMESH,1
TYPE,1
MAT,1
EXTOPT,ACLEAR,1
VSWEEP,1,1,2
ASEL,S,LOC,Y,0
ASEL,A,LOC,X,0
DA,ALL,SYMM
ASEL,ALL
ASEL,S,LOC,X,5
NSLA,S,ALL
SF,ALL,PRES,-1000
ALLSEL
/SOLU
SOLVE
FINI
SAVE
/POST1
SET,1,1
NSORT,S,X,,,3
PRNSOL,S,COMP
PLNSOL,S,X,0,1.0
!!!!!!!!!!!!!!!*****************************

FINI
/CLEAR,NOSTART
/FILNAM,SUBMODEL
/PREP7
SMRT,OFF
/NOPR
/TITLE,STRESS CONCENTRATION AT A HOLE IN A PLATE
ANTYPE,STATIC
ET,1,SOLID95
MP,EX,1,2.07e5
MP,NUXY,1,.3
CSYS,1
K,10,0.5,45
K,11,0.5,90
K,12,1.5,45
K,13,1.5,90
A,10,12,13,11
VOFFST,1,0.5
ESIZE,,8
MSHK,1
MSHA,0,3D
VMESH,1
ASEL,S,LOC,Y,45
ASEL,A,LOC,X,1.5
NSLA,S,1
NWRITE
ASEL,ALL
NSEL,ALL
FINI
SAVE
/POST1
RESUME,COARSE,DB
FILE,COARSE,RST
CBDOF,,,,,,,0,,0
FINI
/PREP7
SMRT,OFF
RESUME
/INPUT,,CBDO,,:CB1
ASEL,S,LOC,Y,90
DA,ALL,SYMM
ASEL,ALL
FINI
/SOLU
SOLVE
FINI
/POST1
SET,1,1
NSORT,S,X,,,3
PRNSOL,S,COMP
PLNSOL,S,X,0,1.0