城市排水系统模型综述

Review of Urban Drainage System Models

概述了城市排水系统的模型发展,从面向过程和面向控制两个角度对城市排水系统模型进行分类,并分别介绍了集水区、排水管网、污水处理、地表水和城市排水系统的集成模型。梳理了产流、水力传输和水质模拟的常见原理,对城市排水系统模型的主要应用方向和面临的挑战进行了论述。从源-网-厂-河一体化、机理-概念性模型混合应用、网络物理系统和排水系统数字孪生等方面,对城市排水系统模型的应用和发展进行了展望。

The development of urban drainage system(UDS)models is briefly stated.Based on simulation-oriented and control-oriented types,UDS models were classified,and the catchment models,sewer models,wastewater treatment models,surface water models and integrated urban drainage models were introduced,respectively.Furthermore,we summarized typical principles used in UDS models in perspective of hydrologic routing,hydraulic transporting and water quality modeling.The application direction and challenges in UDS models were discussed.From the aspects of the integrated UDS modeling(source-network-plant-river integration),physical-conceptual integrated modeling,cyber-physical system(CPS)and digital twin(DT)technology,the application and development of UDS models was suggested.