摘要
基于对供水管网事故关阀机制的分析,研究了GIS环境下供水管网数据的存储管理,在此基础上提出了事故关阀的优化方案和算法设计,并将该方法成功应用于实践。
After analyzing the elements of Valve-turnoff in urban water supply distribution network accident, the Valve- turnoff scheme and computer algorithm are presented based on studying data management of water supply distribution network under GIS environment. Finally, the method is successfully used in practice.
出处
《城市管理与科技》
2005年第5期204-206,共3页
Urban Management and Science & Technology
关键词
供水管网
地理信息系统
事故
关阀分析
water supply distribution network
Geographic Information System
accident
valve-turnoff analysis
