摘要
基于蒙特卡罗法对给水管网的可靠性进行了分析。提出了新的可靠度指标计算方法,对管网和各节点分别建立评价指标,并得出了定量的计算结果。通过对可靠性计算结果的分析,能有效识别出给水管网中的关键管段,模拟多管段同时处于故障状态的情况,可以作为给水管网可靠度优化设计的参考。
The reliability of water distribution network is analyzed by Monte-Carlo method in this paper. Appropriate method and acceptable guideline for evaluating reliability are two primary issues of the research of the reliability of water distribution network. A new guideline for network and node is established and quantitative analyzed in this paper. The key pipe is easily identified by analyzing the result. The state that more than one pipe in failure can be simulated. It＇s hoped that the work in the text can help to optimized designing of reliability of water distribution network and develop the work of urban water supply system reliability analysis.
出处
《给水排水》
CSCD
北大核心
2007年第7期106-109,共4页
Water & Wastewater Engineering
关键词
给水管网
可靠性
蒙特卡罗法
关键管段
仿真
Water distribution network
Reliability
Monte-Carlo method
Key pipe
Simulation
