CRH5型动车组碰撞吸能结构研究

Collision Energy Absorbing Structure Research of CRH5 EMU

结合我国现有动车组端部吸能结构现状,介绍CRH5型动车组车体结构、碰撞吸能工况类型、车体碰撞仿真模型及碰撞吸能性能分析、碰撞吸能元件的材料和结构.对我国高速动车组吸能结构设计具有指导意义.

Combined with present carbody structure, collision energy and collision, and collision energy structure design of the high speed situation of existing EMU end energy absorbing structure, t.he CRH5 EMU absorbing performance analysis condition, vehicle collision simulation model absorbing element materials and structure is introduced, which can guide the train energy absorbing.