Seven Modules Risk Assessment System of Urban Gas Pipeline Network

摘要：

The paper presents a complete risk assessment system of urban natural gas network from seven modules. Pipeline hazard scenarios are analyzed and the reasons for seven modules risk assessment system model are presented. Based on objective data of various pipeline sections, the assessment system also allows sections of pipeline to be ranked into a risk hierarchy by using advanced scientific mathematical treatment methods. The system is displayed in geographic information system (GIS) platform, in order to implement data resource sharing and visualization of assessment results. Therefore, the dynamic and safety management of gas pipeline network is achieved and the safe and reliable operation of urban gas pipeline network can be ensured. An application based on a real case study was undertaken so that the effectiveness of the assessment system could be verified.

关键词： urban gas pipeline network risk assessment safety management gis

作者: YOU Qiuju XING Tao ZHU Wei

作者单位: China University of Petroleum, Beijing Campus 102249, China,Beijing Research Center of Urban Systems Beijing Research Center of Urban Systems Engineering, Key Laboratory of Public Safety, Beijing 10008

会议类型: 国际会议

会议名称: 2010 International Conference on Risk and Reliability Management(2010年风险与可靠性管理国际会议RRM 2010)

会议地点: 北京

会议语种:英文

页码: 258-268

在线出版日期: 2010-10-23（万方平台首次上网日期，不代表论文的发表时间）