我国西南地区城市供水管网漏损分析及控制研究  

Leakage and control analyses of urban water supply network in southwestern China

作　　者：邓媛媛 高霖[1] 王明振[1] Deng Yuanyuan;Gao Lin;Wang Mingzhen(College of Architecture Engineering, Chongqing University of Arts and Sciences, Chongqing 402160,China)

机构地区：[1]重庆文理学院建筑工程学院,重庆402160

出　　处：《山西建筑》2017年第30期113-115,共3页Shanxi Architecture

基　　金：重庆文理学院校级科技项目(R2015JJ06);重庆文理学院学生科研项目(XSKY2016120);国家自然科学基金资助项目(51678544)

摘　　要：城市供水管网是城市经济发展的命脉。以我国西南地区城市管网漏损现状为研究对象,结合近九年的西南地区供水管网运营数据,采用MATLAB软件,运用统计回归法,对影响供水管网的五大因素包括年代、管网密度、管径、管材、管网压力进行分析并建立西南地区城市供水管网漏损估计模型。根据所建立的模型,提出降低我国城市供水管网漏损的意见和建议。Urban water supply network is the lifeblood of urban economic development.Taking the current leakage situation of urban pipe network in southwestern China as the research object,the data of water supply network operation in southwest China in the past nine years are combined with,MATLAB software is adopted and the statistical regression method is applied.The five factors of water supply network leakage include pipe age,network density,diameter,materials,internal pressure are analyzed and the leakage estimation model of urban water supply network for southwestern China is established.According to the established model,the comments and suggestions on reducing the leakage of urban water supply network in southwestern China are proposed.

关 键 词：西南地区 供水管网 漏损 统计回归 MATLAB 

分 类 号：TU990.3[建筑科学—市政工程]