经典的接触问题的错例 高手来帮助解决
我做的路面层间接触 就是最简单的两层平面板之间接触命令流如下 但是结果确是这样的我的接触使用接触向导做的全部默认值 FKN10 FTOLN0.1 在最上面加了个Z方向的集中力 底面全约束下面有个应变云图请高人教我：为什么两层分开了？
命令流我全复制下来了
/BATCH
/COM,ANSYS RELEASE8.0 UP20030930 22:27:55 05/25/2007
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ET,1,SOLID186
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CHKMSH,'VOLU'
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!*
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/COM, CONTACT PAIR CREATION - START
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VPLOT
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DA,P51X,ALL,
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FINISH
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!*
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!*
PLNSOL,U,Y,0,1
AVPRIN,0, ,
!*
PLESOL,S,Y,0,1
/EFACE,1
AVPRIN,0, ,
!*
PLNSOL,U,Y,0,1 没完全约束
加摩擦了吗？
没有加摩擦
我分析的是不加摩擦的情况 但是我加了摩擦也是这样的外部荷载没有水平方向的 怎么会分开呢？？？、 上接触面XY方向上加约束了吗？还有z方向上的位移耦合？？？？？？？？？？？？
还要耦合啊 上接触面上也要加约束吗？以前看那些例子 都没有这样约束的啊 只要简单用下向导就OK了
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