ANSYS网架焊接空心球节点受力分析APDL
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!V9
LESIZE,17,,,15
LESIZE,19,,,15
LESIZE,28,,,15
LESIZE,72,,,15
LESIZE,71,,,20
LESIZE,73,,,20
LESIZE,70,,,20
LESIZE,75,,,20
LESIZE,74,,,2
LESIZE,76,,,2
Finish
/Clear
/FILNAME,Joint
/TITLE,Steel Joint
/Prep7
!定义单元类型
ET,1,SOLID95
！定义材料
MP,EX,1,2E11
MP,PRXY,1,0.3
MP,DENS,1,7800
！创建杆1
wprot,0,90, ！旋转工作平面
VSBW,3 !体切分
vdele,5,,,1 !删除体
！进行OVERLAP 布尔操作
VOVLAP,all
vdele,5,,,1
vdele,7,,,1
vdele,13,,,1
vdele,14,,,1
vdele,10,,,1
save !保存模型
LESIZE,6,,,2
LESIZE,8,,,2
!V11
LESIZE,80,,,2
LESIZE,79,,,2
LESIZE,53,,,3
LESIZE,86,,,3
LESIZE,54,,,3
LESIZE,87,,,3
LESIZE,52,,,15
LESIZE,81,,,15
CYLIND,0.15,0.12,0,1.2,270,360,
！创建杆2
wprot,0,0,60,
CYLIND,0.15,0.12,0,1.2,180,360,
WPSTYL,DEFA, !将工作平面恢复到默认状态
！创建球节点
SPHERE,0.5,0.47,270,360,
VMESH,6
TCHG,95,92,0 !转换退化单元为真实四面体单元
save
DA,41,SYMM !施加对称面约束
DA,39,SYMM
DA,46,SYMM
DA,44,SYMM
DA,70,SYMM
DA,59,SYMM
DA,16,SYMM
DA,58,SYMM
!指定静力分析
ANTYPE,0
!求解
SOLVE
FINISH !退出求解
MSHAPE,0,3D !选择3D六面体网格
MSHKEY,1 !选择映射网格
vmesh,8
vmesh,9
vmesh,11
vmesh,12
!自由网格划分
MSHAPE,1,3D
MSHKEY,0
ESIZE,0.01,0,
VMESH,15
VMESH,3
DA,71,SYMM
DA,55,SYMM
DA,30,SYMM
DA,29,SYMM
DA,54,SYMM
DA,69,SYMM
DA,69,SYMM
DA,20,SYMM
SFA,2,1,PRES,1E8
SFA,8,1,PRES,1E8
SAVE
/SOL
ALLS
LESIZE,20,,,2
LESIZE,18,,,2
!V12
LESIZE,89,,,2
LESIZE,88,,,2
LESIZE,34,,,3
LESIZE,91,,,3
LESIZE,39,,,3
LESIZE,92,,,3
LESIZE,32,,,15
LESIZE,90,,,15
！映射网格划分
!V8 Βιβλιοθήκη LESIZE,5,,,15 LESIZE,7,,,15
LESIZE,49,,,15
LESIZE,65,,,15
LESIZE,64,,,20
LESIZE,66,,,20
LESIZE,63,,,20
LESIZE,68,,,20
LESIZE,69,,,2
LESIZE,67,,,2