Cause analysis and countermeasures of locomotive runaway accident based on fault tree analysis method
August 12,2011,a locomotive runaway has happened on the local railway named Xihe railway of a certain city,it led to a death of an older person and serious damage of four automobiles.The causing factors of the runaway accident have been comprehensively analyzed,which respectively include four aspects:human,machine,environment and management.By using the principle of fault tree analysis (FTA),the locomotive runaway accident fault tree has been set up after the accident investigation.Based on the corresponding formula,the authors have calculated the structure importance coefficient of each basic event.By analyzing the causation of the events,the minimal path sets have been obtained,and the order of the structure importance has also been obtained.Through the above analysis,the reasons of this accident have been analyzed systematically and the corresponding safety countermeasures have been proposed.The thesis can provide reference for prevention of similar accidents.
locomotive runaway accident fault tree analysis cause analysis safety countermeasure
XIA Meiqiong LI Xiangyang JIANG Fuliang WANG Shuyun
School of Environment Protection and Safety Engineering,University of South China,Hengyang 421001,Hunan,China
国际会议
2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)
南京
英文
38-42
2012-10-23（万方平台首次上网日期，不代表论文的发表时间）