新手求助:平面应力问题(孔加载问题)
问题是压缩机连杆,按照平面应力计算,在两个支撑孔上作用有沿中心且大小相等的压力F=100N,,我想问的是我该怎样加这个力了?曾经想过两种思路,一种是在中心线的两个关键点上加,另一种是把100N的力均布到孔边的节点上,使之方向沿中线线.但是好象这些做法都是错误的,所以在次求指导.谢谢啊!finish
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DL,P51X, ,SYMM
FLST,2,1,3,ORDE,1 问了一下,好象通过把力均布在孔边的节点上是可以的 Wp可以施加轴承约束
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