天然气调压站火灾爆炸事故树分析  

Fault Tree Analysis for Fire and Explosion Accidents in Natural Gas Regulator Station

作　　者：魏璠[1] 渠颖[2] 杨颖[2] 

机构地区：[1]天津城市建设学院能源与安全工程学院,天津300384 [2]中国市政工程华北设计研究总院,天津300074

出　　处：《煤气与热力》2012年第5期31-34,共4页Gas & Heat

摘　　要：采用事故树分析法,对天然气调压站火灾、爆炸事件进行定性分析。通过计算基本事件的结构重要度系数,认为点火源对燃气火灾爆炸的影响要大于燃气泄漏,提出了预防措施。Fire and explosion accidents that occur in natural gas regulator station are qualitatively analyzed by fault tree analysis method. Through calculating the structure importance factors of basic incidents, it is concluded that the influence of ignition source on gas fire and explosion is more than that of gas leakage, and some preventive measures are put forward.

关 键 词：天然气调压站 事故树 点火源 燃气泄漏 火灾爆炸 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]