有限元实验二 自行车车架的应力场分析
有限单元法B 实验报告(二)
一、实验名称
自行车车架的应力场分析
二、实验目的
学会对空间结构进行应力场分析
三、问题描述
本实验的模型是如下图所示简单自行车车架结构,该框架由中空的铝管制成,管外径25mm, 厚2mm 。
四、实验过程
1建立模型
2 施加位移和载荷
五、实验结果
2 位移云图如下图所示
附上APDL 应力流
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