ANSYS球體APDL建模
先上效果圖（其中包含了接觸區的畫法）
再上命令流
!參數定義
d=1!球的直徑
ox=1!球的中心坐標x
oy=1!球的中心坐標y
oz=1!球的中心坐標z
b=0.02!接觸區域半寬設置（理論計算）
/PREP7
ET,1,SOLID185
*set,d,1
*set,b1,0.8*d
sphere,d,,0,-90
wpro,-45.000000,,
wpro,,,-45.000000
VSBW, 1
wpro,,,45.000000
wpro,,,45.000000
VSBW, 3
VDELE, 1, , ,1
VDELE, 2, , ,1
KL,4,1/3, ,
KL,10,2/3, ,
KL,11,2/3, ,
KL,15,1/3, ,
LAREA, 1, 11, 11
LAREA, 1, 3, 12
LAREA, 3, 10, 7
LAREA, 10, 11, 13
AL,1,2,3,5
VSBA, 4, 1, SEPO,,
!復制體
CSYS,1
VGEN,4,1,1, , ,90, , ,0
!鏡像
CSKP,11,0,5,15,1,1,1,
VSYMM,Z,1, , , ,0,0
VSYMM,Z,2, , , ,0,0
CSKP,11,0,5,4,12,1,1,
VSYMM,Z,1, , , ,0,0
VSYMM,Z,2, , , ,0,0
!內部正方體合一
VSEL,U, , , 2
VADD,1,3,4,5,6,8
wpro,,,-45.000000
wpro,45.000000,,
ALLSEL,ALL
VSBW, 2
VSBW, 10
wpoff,0,0,2*b
VSBW, 1
VSBW, 2
wpoff,0,0,-4*b
VSBW, 3
VSBW, 4
wpoff,0,0,2*b
SPH4,0,0,0,b1
VSBA,2,19,SEPO,,
VSBA,5,19,SEPO,,
VSBA,6,19,SEPO,,
VSBA,10,19,SEPO,,
!VSBA,9,19,SEPO,,
!VSBA,7,19,SEPO,,
VDELE, 4, , ,1
!meshing volume 11(網格劃分部分)
!長、寬
LSEL,S , , ,20
LSEL,A , , ,13
LSEL,A , , ,85
LSEL,A , , ,94
LSEL,A , , ,87
LSEL,A , , ,95
LSEL,A , , ,90
LSEL,A , , ,96
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,97
LSEL,A , , ,98
LSEL,A , , ,99
LSEL,A , , ,100
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,5, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 11
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 8
!長、寬
LSEL,S , , ,6
LSEL,A , , ,7
LSEL,A , , ,48
LSEL,A , , ,86
LSEL,A , , ,49
LSEL,A , , ,88
LSEL,A , , ,50
LSEL,A , , ,89
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,51
LSEL,A , , ,52
LSEL,A , , ,65
LSEL,A , , ,66
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,5, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 8
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 1
!長、寬
LSEL,S , , ,7
LSEL,A , , ,18
LSEL,A , , ,48
LSEL,A , , ,26
LSEL,A , , ,33
LSEL,A , , ,34
LSEL,A , , ,49
LSEL,A , , ,50
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,1
LSEL,A , , ,3
LSEL,A , , ,9
LSEL,A , , ,47
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,3, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 1
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 3
!長、寬
LSEL,S , , ,13
LSEL,A , , ,18
LSEL,A , , ,26
LSEL,A , , ,94
LSEL,A , , ,33
LSEL,A , , ,95
LSEL,A , , ,34
LSEL,A , , ,96
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,11
LSEL,A , , ,12
LSEL,A , , ,15
LSEL,A , , ,93
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,3, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 3
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 5
LSEL,S , , ,2
LSEL,A , , ,8
LSEL,A , , ,22
LSEL,A , , ,146
LSEL,A , , ,4
LSEL,A , , ,40
LSEL,A , , ,5
LSEL,A , , ,145
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,10
LSEL,A , , ,147
LSEL,A , , ,14
LSEL,A , , ,148
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,5, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 5
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 6
LSEL,S , , ,41
LSEL,A , , ,28
LSEL,A , , ,21
LSEL,A , , ,44
LSEL,A , , ,25
LSEL,A , , ,42
LSEL,A , , ,43
LSEL,A , , ,27
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,45
LSEL,A , , ,29
LSEL,A , , ,39
LSEL,A , , ,46
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,5, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 6
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 2
LSEL,S , , ,130
LSEL,A , , ,68
LSEL,A , , ,16
LSEL,A , , ,127
LSEL,A , , ,17
LSEL,A , , ,131
LSEL,A , , ,132
LSEL,A , , ,24
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,125
LSEL,A , , ,126
LSEL,A , , ,128
LSEL,A , , ,129
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,3, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 2
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 12
LSEL,S , , ,102
LSEL,A , , ,109
LSEL,A , , ,103
LSEL,A , , ,111
LSEL,A , , ,104
LSEL,A , , ,112
LSEL,A , , ,101
LSEL,A , , ,107
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,105
LSEL,A , , ,106
LSEL,A , , ,108
LSEL,A , , ,110
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,3, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 12
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 15
LSEL,S , , ,151
LSEL,A , , ,152
LSEL,A , , ,155
LSEL,A , , ,158
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,153
LSEL,A , , ,159
LSEL,A , , ,160
LSEL,A , , ,154
CM,_Y4,LINE
!*
LESIZE,_Y4, , ,5, , , , ,1
!*
CMDELE,_Y4
LSEL,S , , ,150
LSEL,A , , ,157
LSEL,A , , ,149
LSEL,A , , ,156
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,4, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 15
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 16
LSEL,S , , ,163
LSEL,A , , ,164
LSEL,A , , ,167
LSEL,A , , ,170
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,165
LSEL,A , , ,171
LSEL,A , , ,166
LSEL,A , , ,172
CM,_Y4,LINE
!*
LESIZE,_Y4, , ,5, , , , ,1
!*
CMDELE,_Y4
LSEL,S , , ,162
LSEL,A , , ,169
LSEL,A , , ,161
LSEL,A , , ,168
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,4, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 16
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 13
!寬度
LSEL,S , , ,117
LSEL,A , , ,118
LSEL,A , , ,120
LSEL,A , , ,121
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10,1.4, , , ,1
!*
CMDELE,_Y3
!徑向
LSEL,S , , ,114
LSEL,A , , ,122
LSEL,A , , ,113
LSEL,A , , ,119
CM,_Y4,LINE
!*
LESIZE,_Y4, , ,4,, , , ,1
!*
CMDELE,_Y4
!C長度
LSEL,S , , ,116
LSEL,A , , ,124
LSEL,A , , ,115
LSEL,A , , ,123
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,100,, , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 13
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 14
!寬度
LSEL,S , , ,137
LSEL,A , , ,140
LSEL,A , , ,138
LSEL,A , , ,142
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10,1.4, , , ,1
!*
CMDELE,_Y3
!徑向
LSEL,S , , ,134
LSEL,A , , ,143
LSEL,A , , ,133
LSEL,A , , ,141
CM,_Y4,LINE
!*
LESIZE,_Y4, , ,4,, , , ,1
!*
CMDELE,_Y4
!C長度
LSEL,S , , ,144
LSEL,A , , ,135
LSEL,A , , ,136
LSEL,A , , ,139
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,100, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 14
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!周向陣列體和網格
CSYS,1
VGEN,4,2,2, , ,90, , ,0
VGEN,4,5,6, , ,90, , ,0
VGEN,4,12,16, , ,90, , ,0
!meshing volume 9
LSEL,S , , ,75
LSEL,A , , ,84
LSEL,A , , ,73
LSEL,A , , ,80
LSEL,A , , ,76
LSEL,A , , ,77
LSEL,A , , ,74
LSEL,A , , ,83
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,78
LSEL,A , , ,79
LSEL,A , , ,81
LSEL,A , , ,82
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,14, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 9
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!meshing volume 7
LSEL,S , , ,55
LSEL,A , , ,64
LSEL,A , , ,53
LSEL,A , , ,60
LSEL,A , , ,56
LSEL,A , , ,57
LSEL,A , , ,54
LSEL,A , , ,63
CM,_Y3,LINE
!*
LESIZE,_Y3, , ,10, , , , ,1
!*
CMDELE,_Y3
LSEL,S , , ,58
LSEL,A , , ,59
LSEL,A , , ,61
LSEL,A , , ,62
CM,_Y2,LINE
!*
LESIZE,_Y2, , ,14, , , , ,1
!*
CMDELE,_Y2
MSHAPE,0,3D
MSHKEY,1
!*
CM,_Y,VOLU
VSEL, , , , 7
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
!球體整體移動到指定位置
CSYS,0
VGEN, ,1,38,1 ,ox,oy,oz, , ,1
命令流有點多，看著比較煩，可以下載自己操作，修改啥的。
發現其他問題的話，求指正。
謝謝。
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