基于故障树分析的城市道路平面交叉口事故致因研究  

Fault Tree Analysis for City Road Intersection Accidents

作　　者：刘星[1] 罗佳[1] 

机构地区：[1]重庆交通大学交通运输学院,重庆400074

出　　处：《浙江交通职业技术学院学报》2015年第2期1-4,共4页Journal of Zhejiang Institute of Communications

摘　　要：在城市道路交通事故中,交叉口事故长期占很大比例,为快速有效的找出交叉口事故主要致因,将系统安全分析法中的故障树分析(FTA)应用到城市平面交叉口事故研究中,根据影响交叉口事故各个因素及其逻辑关系建立故障树,并通过定性和定量分析找出交叉口事故主要致因,便于提出防控事故的有效措施,有效提高城市平面交叉口安全性。Among city road traffic accidents, intersection accidents account for a large proportion of long term, effective and find out the main cause of the accident intersection, the fault tree analysis method of system safety analysis （FTA） applied to the city intersection accident research, establish the fault tree according to the influence factors of ac-cident intersection and logical relati on the intersection, and find out the main cause of accidents thmu - gh qualitative and quantitative analysis, to put forward effective measures to prevention and control of accidents, improve the safety of city intersection.

关 键 词：平面交叉口 故障树分析 

分 类 号：U412.35[交通运输工程—道路与铁道工程]