基于模糊评价法的燃气管道泄漏抢修方案选择  

Selection of Leakage Emergency Repair Scheme of Gas Pipeline Based on Fuzzy Assessment Method

作　　者：费学欣[1] 邵敏[2] 杨昭[2] 

机构地区：[1]天津市燃气集团,天津300070 [2]天津大学机械学院,天津300072

出　　处：《煤气与热力》2009年第5期39-44,共6页Gas & Heat

基　　金：国家863项目(2007AA05Z223);天津市科技支撑项目(07ZCGYSF02600;07ZCGYSF01500)

摘　　要：利用模糊评价的方法,对燃气管道泄漏抢修方案的影响因素进行权重及专家打分的设定,将计算转化为对泄漏量、事故管压和地理环境这3个现场条件的评价上,建立模糊评价模型,进行了模拟案例分析。The setting of weighting and expert scoring of factors influencing the leakage emergency repair scheme of gas pipeline is performed by fuzzy assessment method. The calculations are transformed into assessment of field conditions including leakage quantity, accident pipeline pressure and geographical environment, the fuzzy assessment model is established, and the simulation case analysis is carried out.

关 键 词：燃气泄漏 模糊评价 抢修方案 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]