某三段式客车车身骨架有限元分析  

FEM Study for Three-section Coach Body Frame

作　　者：张林涛[1] 于潮[1] 陈红涛[1] 邹玉飞[1] 王仁广[1] 

机构地区：[1]中国汽车技术研究中心,天津300162

出　　处：《汽车零部件》2011年第2期59-61,共3页Automobile Parts

摘　　要：建立某三段式客车车身骨架有限元模型,利用有限元模型,分析该客车车身骨架在多种工况下的刚度和强度,并对该客车车身骨架结构进行了模态分析。The finite element model of some produced three-section coach body frame has been established. Using the finite element model, the stiffness and strength of the coach body frame was analyzed under multiple loading conditions. And the author made modal analysis on the structure of the coach body frame.

关 键 词：车身骨架 有限元法 刚度与强度分析 模态分析 

分 类 号：U463.82[机械工程—车辆工程]