关键词：
水路运输;海上交通事故;事故树分析;预防和控制
摘 要：
将系统安全分析方法中的事故树分析(FTA)引入到海上交通事故研究中,以船舶碰撞事故为例,根据影响碰撞事故的各个因素及其逻辑关系建立事故树,并对该事故树进行定性分析,求出了各因素的重要度系数及事故树的最小径集,并且提出了控制船舶碰撞事故的措施,以避免碰撞事故的再次发生。结果表明:该方法能全面、客观地反映事故的因果关系,便于找出导致事故发生的主要原因,便于制定出防控事故的主要措施,在海上交通事故控制中可以起到良好的作用。
译 名：
Research of marine accidents based on FTA method
作 者：
YAO Jie1,2,REN Yu-qing2,LI Yu-wei2(1.Navigation College,Dalian Maritime University,Dalian 116026,China; 2.Ocean Engineering College,Dalian Ocean University,Dalian 116023,China)
关键词：
waterway transportation;marine traffic accident;fault tree analysis;prevention and control
摘 要：
The fault tree analysis(FTA) method in system safety analysis is applied to analyze the marine accidents.As an example,the fault tree is built up according to the influence of various factors of ship collision accident and their logical relationship,and analyzed qualitatively to find out important degree coefficient of each factor and minimal path-sets.Then control measures of accidents are put forward to avoid the ship collision accidents.The results show that this method can reflect the fact systemically and objectively,find out the direct reasons for the accidents,summarize the experiences and lessons,and put forward the precautionary measures.It may play an important role in the control of marine traffic accidents.
