一起内浮顶罐爆炸事故的故障树分析  

Fault Tree Analysis of One Explosion Accident of Internal Floating Tanks

作　　者：孟凡一[1] 李德生[2] 董喜明[2] 苏国胜[1] 张海峰[1] 

机构地区：[1]中国石化安全工程研究院,山东青岛266071 [2]国家安全生产监督管理总局培训中心,北京100713

出　　处：《安全、健康和环境》2009年第12期32-34,共3页Safety Health & Environment

摘　　要：介绍了内浮顶罐防腐作业时发生的爆炸事故,进行了故障树分析,结合故障树最小割集对基本事件进行了深入分析,表明非防爆喷漆的电火花是这次事故的点火源,提出了防止类似事故的措施。This paper introduces the explosion accident of internal floating tanks occurred in anti-corrosion operation, and carries out the fault tree analysis. It analyses the basic events deeply combined with the minimal cut set. The results show that the non-explosion spray painting spark is the fire resource of this accident. Then, it offers measures to prevent the similar accidents.

关 键 词：内浮顶罐 防腐 爆炸 故障树分析 

分 类 号：X928.7[环境科学与工程—安全科学] TB114.3[理学—概率论与数理统计]