数学模型在城市供水管网中的应用

On the Application of Mathematical Model in Urban Water Supply Network

针对数学模型在供水管网水力、水质建模中应用的研究现状,介绍了水力、水质模型的分类、建模原理、模型校核方法,建立的数学模型可以预测管网的用水量、指导管网改扩建、优化监测点布置、漏失定位、污染源追踪和供水管网的日常维护管理,为城市管网规划和建设提供了工具。

This paper mainly expounds the classification,modeling principle,and model checking methods of mathematical model in water supply network hydraulic and water quality modeling according to its research status.The established mathematical model can predict the water consumption of the pipeline network,guide the renovation and expansion of the pipeline network,optimize the layout of monitoring points,locate leaks,track the pollution source and daily maintenance management of the water supply pipeline network,and provide advanced tools for urban pipeline network planning and construction.