城镇燃气管道全寿命期风险评价方法研究  

Research on Lifetime Risk Assessment Methods of City Gas Pipeline

作　　者：宋祎昕 姚安林[2] 蒲宏兴[2] 

机构地区：[1]浙江浙能天然气运行有限公司,浙江杭州310052 [2]西南石油大学,四川成都610500

出　　处：《煤气与热力》2013年第1期20-23,共4页Gas & Heat

基　　金：国家"十二五"科技支撑计划项目(2011BAK06B01-11)

摘　　要：分析了开展城镇燃气管道全寿命期风险评价的必要性以及城镇燃气管道在设计、施工及验收、运行维护三个阶段存在的风险类型,探讨了城镇燃气管道全寿命期风险评价的目的、内容、流程,推荐了适合城镇燃气管道全寿命期各阶段的风险评价方法。The necessity of developing the lifetime risk assessment of city gas pipeline as well as the risk types existed in three stages including the design, construction and inspection operation and maintenance of city gas pipeline are analyzed. The purpose, substance and processes of lifetime risk assessment of city gas pipeline are discussed. Some risk assessment methods suitable for the each stage of lifetime of city gas pipeline are recommended.

关 键 词：城镇燃气管道 完整性管理 全寿命期 风险 风险评价 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]