帮忙看下这个ansys问题，平板挤压，为什么不收敛，解除对参数设置过，网格细化过，还是不收敛

RADIUS=0.005
/PREP7
ET,1,182,1,,2
ET,2,169
ET,3,171
R,1
R,2,0,0,1,0.1
RMORE,0.1,0.01
MP,EX,1,2.1e11
MP,NUXY,1,0.3
MP,MU,1,0.15

TB,MISO,1,0,9
TBPT,,3.8e-9,798
TBPT,,0.05,3567.5
TBPT,,0.1,5225
TBPT,,0.15,6532
TBPT,,0.2,7653
TBPT,,0.25,8654
TBPT,,0.3,9568
TBPT,,0.35,10415
TBPT,,0.4,11210
TBPT,,0.45,11961
TBPT,,0.5,12675.6
TBPT,,0.55,13358
TBPT,,0.6,14014
TBPT,,0.65,14645
TBPT,,0.7,15255

k,1,0.015
k,2,0.15
k,3,0.015,0.001
k,4,0.15,0.001
a,1,2,4,3
type,1
mat,1
LESIZE,1,,,700
LESIZE,3,,,700
LESIZE,2,,,8
LESIZE,4,,,8
AMESH,ALL
NUMMRG,ALL
ASEL,NONE
LSEL,NONE

WPAVE,0.105,0.006

ASEL,NONE
LSEL,NONE
CSWPLA,11,1
K,20,RADIUS,180
K,21,RADIUS,-90
K,22,RADIUS,0
K,23,0,0
L,20,21
L,21,22
TYPE,2
REAL,2
LMESH,ALL
KMESH,23
KSEL,S,KP,,23
NSLK,S
*GET,N_LOAD,NODE,,NUM,MAX
ALLS

WPAVE,-1.05,-0.006
CSYS,0
NSEL,S,LOC,Y,0.001
TYPE,3
ESURF

NSEL,S,LOC,Y,0
D,ALL,UY
NSEL,s,LOC,X,0.015
D,ALL,UX
NSEL,ALL
FINISH
/SOLU
ANTYPE,STATIC
NLGEOM,ON
SOLC,ON
NSUBST,10000,20000,100
OUTRES,ALL,ALL
F,N_LOAD,FY,-530
SOLVE

到哪一步不收敛，不收敛的原因是什么？最后应该有个错误提示的。 另外还有一些控制收敛性的选项你没有打开。截图看看你的模型。

你说呢...