城市轨道交通危险因素分析

Analysis on risk factors of urban subway

目前我国的城市轨道建设已经进入高潮期,城市轨道的安全问题也变得日益重要。笔者通过统计分析国内外历年发生的轨道交通事故,总结了轨道交通在施工期间、供电系统、车辆系统、通风/ 排烟系统、给/排水系统、通信/信号系统、公用工程及辅助设施等方面的事故分析了存在的危险因素,为确保地铁的安全运营提供依据。

In our country, urban subway has come into a heated phase for the moment. The corresponding consideration on their traffic safety of is getting more and more important. In the paper, many years of urban rail transit accidents in and out of our country are analyzed by ways of statistical analysis. Then the risk factors of affecting urban subway, which exist in the period of trajectory construction, power supply system, vehicle control system, ventilat on system, water supply and drainage system, communication system, public engineering and assistant service, etc. are proposed and described in detail. It provides warranty for the safe running of urban rail transit.