摘 要：通过对客车车身骨架的材料及结构进行优化，如高强钢材料和封闭环结构的应用，实现客车车身的轻量化设计，为同行提供参考。
关键词：客车；车身骨架；材料优化；轻量化设计
中图分类号：U462.2；U463.82+2 文献标志码：A 文章编号：1006-3331(2022)06-0041-04
Lightweight Materials and Lightweight Design of Bus Body Framework
LYU Xiaolong,LIANG Shuang
Abstract: Through the optimization of the materials and structure of the bus body framework, such as the application of high strength steel materials and closed ring structure, the lightweight design of the bus body is realized, which provides a reference for the peers.
Key words: bus; body framework; material optimization; lightweight design
