城市燃气输配管网可靠性模拟分析  

Simulative Analysis for Reliability of City Gas Transmission and Distribution Network

作　　者：姜英硕[1] 刘永健[1] 姜林庆[2] 汪东华[2] 朱万美[2] 

机构地区：[1]沈阳建筑大学,辽宁沈阳110168 [2]建设部沈阳煤气热力研究设计院,辽宁沈阳110026

出　　处：《煤气与热力》2007年第8期13-16,共4页Gas & Heat

摘　　要：对在役管网的故障数据和历史资料进行统计处理和故障模式分析,建立了管网故障树,用蒙特卡罗法求解出管网的可靠度及模式重要度,计算了模拟误差。The statistical treatment of failure data and historical information about in-service network is carried out, and the failure modes are analyzed. The fault tree of the network is established, the reliability and the mode importance of the network are solved by Monte Carlo method, and the simulation error is calculated.

关 键 词：燃气输配管网 可靠性 基本事件 故障模式 故障树 模式重要度 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]