基于有限元的客车骨架拓扑方案分析

Topological scheme analysis of bus frame based on finite element

利用有限元分析工具对某低地板客车骨架的结构拓扑方案进行了分析，从刚度和强度方面对方案的合理性进行了评估，并根据分析结果对结构提出了修改意见。

Analyse the topological scheme of some low floor bus frame by using finite element analysis tools, evaluate the reasonability of scheme from strength and rigidity,put forward modification comments according to analysis result.