纯电动城市客车后碰撞结构安全性研究

Research on Rear-end Crash Structure Safety for a Pure Electric City Bus

建立某10m纯电动城市客车骨架有限元模型,结合碰撞相关标准,进行后碰撞仿真分析,并针对分析结果提出车身结构安全性设计改进方案。

The finite element model of framework for a 10 m pure electric city bus is established.Combined with the relevant standards of rear-end crash,the simulation analysis of rear-end crash is carried out.According to the analysis results,an improvement scheme of the safety design for the body structure is put forward.