摘要
介绍了汽车车架的板壳有限元建模和边界条件的处理方法．应用结构分析软件SuperSAP对该车架进行了有限元模态分析，并对其动态特性进行了评价．
The methods of the plate finite element modelling and the boundary condition processing for the truck frame are introduced. The finite element mode analysis for theframe is made by using Super SAP software and its dynamic characteristics are appraised.
出处
《沈阳工业学院学报》
1999年第4期8-12,共5页
Journal of Shenyang Institute of Technology
关键词
车架
有限元
模态分析
汽车
finite elemet method, mode analysis, truck frame
