基于静动态有限元分析的客车骨架结构优化  

Optimization of Bus Framework Structure Based on Static and Dynamic Finite Element Analysis

作　　者：周雨新 朱红军 冒李宸 ZHOU Yuxin;ZHU Hongjun;MAO Lichen(CRRC Electric Vehicle Co.,Ltd.,Zhuzhou 412007,China)

机构地区：[1]中车时代电动汽车股份有限公司,湖南株洲412007

出　　处：《客车技术与研究》2023年第4期40-44,共5页Bus & Coach Technology and Research

摘　　要：利用有限元技术对某电动客车骨架进行静强度工况分析及动态模态分析。根据静强度分析结果进行结构优化设计,并进行优化前后结果对比。This paper uses finite element technology to analyze the static strength condition and dynamic modality on the framework of an electric bus,performs structure optimization design based on the results of static strength analysis,and compares the results before and after the optimization.

关 键 词：客车骨架 结构优化 静态分析 模态分析 

分 类 号：U463.831[机械工程—车辆工程]