系统安全分析方法在建筑火灾中的应用

从介绍系统安全工程的分析方法开始,主要论述了事故树分析法。通过系统安全工程的事故树分析方法,综合考虑事故发生的全过程,建立建筑物火灾引起人员伤亡的事故树图,并从最小割集、最小径集、结构重要度三方面,论述了导致建筑物火灾引起的人员伤亡的主要原因,并找出了预防事故发生的主要途径,提出了建筑物火灾的预防途径和控制措施,从而减少了事故的发生。

Application of Analysis Method of System Safety in Building Fire

From the analysis method of system safety engineering,and FTA is expounded particularly.The fault tree analysis chart resulted in building fire is established by using the fault tree analysis method of system safety engineering,considering the entire course of the fire occurrence.The major cause of the casualty in building fire is described by minimum cut set,minimum caliber assemblages and the structure importance,and the key route of accident prevention is found out.According to qualitative analysis of FTA,the prevention ways and control measures for building fire accidents are proposed,thereby reducing the occurrence of accidents.