摘要
介绍了前端钩缓装置各吸能元件的特点,并选取有代表性的气液缓冲器和后置式压溃管以实车试验为主、仿真计算为辅进行了前端钩缓装置耐碰撞性能研究。
The features of energy absorption elements in front of the draft gears are described.The representative air-hydraulic buffer and the rearmounted crush tube are selected to make the research on the collision resistance performance of the draft gears in front of the multiple units with the testing on real vehicle as the main measure and simulation calculation as the auxiliary measure.
出处
《铁道车辆》
2017年第10期9-11,共3页
Rolling Stock
关键词
动车组
耐碰撞性能
缓冲器
压溃管
multiple units
collision resistance performance
draft gears
crush tube
