摘要
对 6种具有代表性的吸能结构进行了撞击分析 ,得到了不同的吸能结构在受到撞击时的变形模式、吸能量大小及冲击力大小等一系列参数 ,并分析各种吸能结构特性的优劣 ,为耐冲击吸能车体的实车碰撞数值模拟奠定基础。
By shock experiment analysis on 6 kinds of thin-shell absorption energy structures. The deformation, the energy absorption and the collision force, and so on, were otained, at the same time, the attribute of all kinds of structuer were analysed, which is the base for the numerical simulation of the real train collision.
出处
《铁道机车车辆》
2002年第2期8-10,共3页
Railway Locomotive & Car
