12m燃料电池客车全承载车身的有限元分析
Finite Element Analysis of Full-monocoque Body of a 12 m Fuel Cell Bus
刁国虎 1费有霞1
作者信息
- 1. 扬州亚星客车股份有限公司, 江苏 扬州 225116
- 折叠
摘要
以新开发的12 m燃料电池客车为例,采用Patran+Nastran软件对其全承载车身进行有限元分析,主要分析垂直载荷、弯扭、转弯、制动等典型工况的应力,并对结构设计中的不足提出具体的改进措施,为以后燃料电池客车的结构设计提供参考.
Abstract
Taking a newly developed 12 m fuel cell bus as an example,this paper uses Patran+Nastran soft-ware to carry out finite element analysis of its full-monocoque body,mainly analyzing the stress of typical working conditions such as vertical load,bending and twisting,turning and braking conditions,puts forward specific improvement measures for the advantages in the structure design,to provide reference for the struc-tural design of fuel cell bus in the future.
关键词
全承载车身/有限元分析/燃料电池/结构设计Key words
full-monocoque body/finite element analysis/fuel cell/structure design引用本文复制引用
出版年
2024
NETL
NSTL
万方数据