Seismic reliability analysis of urban water network system considering interdependency effect of substation

摘要：

　　Seismic reliability analysis of interdependent network was conducted considering urban water network and electric network.In order to represent failure probability of water and electric network facility,the seismic fragility curves proposed by Federal Emergency Management Agency(FEMA)were utilized.For underground pipeline,failure probability was calculated based on repair rate(number of break points per 1km pipe length).The performance indicators were quantified methods that measure the systemic vulnerability from source to sinks.The performance indicators were measured using Monte Carlo simulation(MCS)and the results show that system reliability of lifeline network increased as the magnitude of the earthquake and interdependency decreased.

关键词： Network theory Interdependent network Seismic analysis Connectivity Loss Serviceability ratio

作者: S.S.Yoon H.J.Jung

作者单位: Department of Civil and Environmental Engineering,KAIST,Daejeon,Korea

会议类型: 国际会议

会议名称: The 7th World Conference on Structural Control and Monitoring(7WCSCM)(第七届结构控制与监测世界大会)

会议地点: 青岛

会议语种:英文

页码: 2112-2113

在线出版日期: 2018-07-22（万方平台首次上网日期，不代表论文的发表时间）