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ansys彈簧單元連接鋼軌與軌道板是如何建模的？

我是剛學ansys的，能收的詳細最好，不勝感激??！
問 提問者：網(wǎng)友 2018-08-13
最佳回答
我給看看這個建模過程吧：用四組彈簧連接兩個面： /prep7 !建立兩個體 k,1,-50,100,0.002 k,2,150,100,0.002 k,3,150,0,0.002 k,4,-50,0,0.002 k,5,-50,100,20 k,6,150,100,20 k,7,150,0,20 k,8,-50,0,20 v,1,2,3,4,5,6,7,8 k,9,0,0,20.001 k,10,0,100,20.001 k,11,100,100,20.001 k,12,100,0,20.001 k,13,0,0,40 k,14,0,100,40 k,15,100,100,40 k,16,100,0,40 v,9,10,11,12,13,14,15,16 et,1,92 et,2,14 keyopt,2,2,1 et,3,14 keyopt,3,2,2 et,4,14 keyopt,4,2,3 et,5,14 keyopt,5,2,4 et,6,14 keyopt,6,2,5 et,7,14 keyopt,7,2,6 r,2,1.0e5 !定義K=1.0e5,uz r,3,1.0e6 !定義K=1.0e6,rotx r,4,1.0e6 !定義K=1.0e6,roty r,5,1.0e6 !定義K=1.0e6,ux r,6,1.0e6 !定義K=1.0e6,uy r,7,1.0e6 !定義K=1.0e6,rotz mp,ex,1,2e5 !楊氏模量 mp,prxy,1,0.33 ! 泊松比 mp,dens,1,7400e-12 !定義1號單元的密度 !建立硬點群1 hptc,area,1,,coord,30,30,0.002 !Z點 hptc,area,7,,coord,30,30,20.001 !up !建立硬點群2 hptc,area,1,,coord,70,30,0.002 !Z點 hptc,area,7,,coord,70,30,20.001 !up !建立硬點群3 hptc,area,1,,coord,70,70,0.002 !Z點 hptc,area,7,,coord,70,70,20.001 !up !建立硬點群4 hptc,area,1,,coord,30,70,0.002 !Z點 hptc,area,7,,coord,30,70,20.001 !up !劃網(wǎng)格 type,1 mat,1 esize
回答者：網(wǎng)友
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