油库静电火灾爆炸故障树分析
首发时间:2009-02-23
摘要:分析了静电引起油库火灾爆炸的各种原因,并分析各种原因间的相互逻辑关系,用逻辑树图把这些原因以及它们的逻辑关系表示出来。对构造的故障树化简求出最下割集,利用最小割集进行定性和定量的分析,根据国内外油库发生爆炸原因调查得到各基本事件的概率,求出顶上事件发生概率、基本事件的概率重要度。通过具体的数据分析得出静电引起油库火灾爆炸受那些基本事件影响较大,提出预防油库静电火灾爆炸事故的对策。
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Fault tree analysis of oil depot electrostatic fire explosion
Abstract:Analysis of the electrostatic oil depot fire and explosion caused by a variety of reasons, and analyze a variety of reasons among the logical relationship with the logic tree to these reasons, as well as their logical relationship expressed. Simplify the fault tree to derive the most Minimum collection, using the most Minimum collection analyze the fault tree on qualitative and quantitative. According to investigating every the basic events probability of the electrostatic oil depot fire and explosion at home and abroad ,work out the top event probability, the basic event probability important level. Through analyzing specific data know these basic events have bigger impact of the electrostatic oil depot fire and explosion. The prevention of electrostatic oil depot fire and explosion accident response.
Keywords: oil depot Electrostatic fire explosion the fault tree quantitative analysis
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No.2948135514112353****
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