我国城市轨道交通车辆车钩装置的研究及选型原则

摘要

依据不同地铁线路案例分析了我国城市轨道交通车辆车钩装置的作用原理与特点，对各种形式车钩装置的特点进行了分析，并结合我国地铁车辆车钩装置的现状，城市特色，地理环境进行选型建议。%Based on different subway line cases, this paper analyzes the action principle and characteristics of the coupler of urban rail transit vehicle in China. It analyzes the characteristics of various couplers and type selection suggestions are given according to the present situation of subway vehicle coupler, urban features and geological environment.