摘要
介绍了油气管道风险评价的三种方法,指出了城市燃气管网系统风险评价和长输管道的异同,分析了燃气管网系统风险评价的基本原则和一般步骤,同时还介绍了故障树分析、事件树分析、专家调查法、模糊综合评价、不确定性分析等方法。
Three risk assessment measures for oil/gas pipeline are introduced.The difference of the risk assessment of gas pipeline system in city and pipeline are introduced.The basic principles and general process of risk analysis for nature gas pipeline networks failure are analyzed.The failure tree analysis, event tree analysis,expert investigate method and fuzzy integration assessment are introduced.The method for the study of the uncertain problem is also introduced.
出处
《油气储运》
CAS
北大核心
2006年第9期16-19,共4页
Oil & Gas Storage and Transportation
基金
四川省重点学科建设资助项目(SZD0416)。
关键词
燃气管网
失效概率
失效后果
风险评价
方法
gas pipeline networks
failure probability
failure consequence
risk assessment
