请教！！出现的错误提示
在屈曲分析加载时出现错误提示：Input/Output error on unit=9.
Possible full disk.
这是什么意思？什么问题造成的？
/units,si
/prep7
et,1,solid45
MP,Ex,1,6.33e12
MP,prxy,1,0.3
MP,EX,2,0.021e12
MP,PRXY,2,0.3
k,1,0.17,,0
k,2,0.312,,0
k,3,0.368,,0
k,4,0.652,,0
k,5,0.708,,0
k,6,0.992,,0
k,7,1.048,,0
k,8,1.19,,0
k,9,0.17,,11.9
k,10,0.312,,11.9
k,11,0.368,,11.9
k,12,0.652,,11.9
k,13,0.708,,11.9
k,14,0.992,,11.9
k,15,1.048,,11.9
k,16,1.19,,11.9
k,100,0,0,0
k,101,0,0,11.9
a,1,2,10,9
a,3,11,10,2
a,3,4,12,11
a,4,5,13,12
a,5,6,14,13
a,6,7,15,14
a,7,8,16,15
GPLOT
vrotat,all,,,,,,100,101,360,2 !面旋转生成体
vglue,all
FLST,5,8,6,ORDE,8
FITEM,5,1
FITEM,5,3
FITEM,5,5
FITEM,5,7
FITEM,5,-8
FITEM,5,10
FITEM,5,12
FITEM,5,14
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CMSEL,S,_Y
!*
CMSEL,S,_Y1
VATT, 2, , 1, 0 !!指定材料属性
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,6,6,ORDE,6
FITEM,5,2
FITEM,5,4
FITEM,5,6
FITEM,5,9
FITEM,5,11
FITEM,5,13
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CMSEL,S,_Y
!*
CMSEL,S,_Y1
VATT, 1, , 1, 0 !!指定材料属性
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
/PNUM,MAT,1
/REPLOT
lsel,s,loc,z,0
lsel,a,loc,z,11.9
lsel,u,loc,y,0
LESIZE,all,,6, , , , , ,1
allsel
LSEL,S,LOC,Z,1,11
LESIZE,all,0.119, , , , , , ,1
esize,0.056
VSWEEP,all !!!!!生成网格
/solu
antype,static
nsel,s,loc,z,0
d,all,all
allsel
nsel,s,loc,z,11.9
*get,no_nodes,node,,count
f,all,fz,-1/no_nodes
allsel
OUTPR,,1
SOLVE
FINISH
页:
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