SEISMIC PERFORMANCE CONTROL ANALYSIS ON WATER NETWORK SYSTEM

摘要：

When an earthquake occurred, the water supply network can not keep generally service performance and there is some leakage phenomenon. In order to evaluate the seismic performance of the water supply network, it is necessary to conduct the service performance analysis of the water supply network based pipe leakage model. The analysis method is presented and discussed deeply in this paper, and a hydraulic leakage model is also built. Through the connectivity analysis and the continuity equation solution, the node flows and node water heads can be gotten, and finally the service performance of the water supply network can be evaluated too. In addition, An example of the water supply network is illustrated and discussed deeply. All of above methods may be applied to analyze seismic performance on practical water supply network.

关键词： water supply network leakage model seismic failure seismic performance analysis

作者: Liu Chunguang Zhang Anyu He Shuanghua

作者单位: State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian,Li School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian, Liaoning,116024

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）