某轿车前后桥有限元模型分析及试验验证  

Finite Element Analysis and Test Validate of Front and Rear Member of One Car

作　　者：周一平 朱海林 

出　　处：《计算机辅助工程》2006年第B09期225-229,共5页Computer Aided Engineering

摘　　要：利用轿车前、后桥的Pro/E三维数模建立其有限元模型,将CAD和CAE有机地结合在一起,提高建模效率.同时,为了验证模型分析结果的精确度,对前、后桥进行自由模态以及静态加载试验,使该有限元模型能够作为其他工况分析的模型.The finite element models of the front and the rear member of one car are created with Pro/E model. The organic combination of CAD and CAE improves the efficiency and the precision of the FEA. In order to validate the precision of the model, static loading and model tests are carried out. This finite element analysis （FEA） model can be used in other analysis.

关 键 词：前桥 后桥 有限元 模态分析 强度分析 

分 类 号：U467[机械工程—车辆工程]