基于城市暴雨洪水模型的市政排水设计  

Municipal Drainage Design Based on Urban Storm Water Model

作　　者：陈云飞 CHEN Yunfei(North China Municipal Engineering Design&Research Institute Co.,Ltd.,Tianjin 300000,China)

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300000

出　　处：《工程技术研究》2023年第21期35-37,共3页Engineering and Technological Research

摘　　要：为提高城市排水工程设计水平,文章分析了SWMM雨洪模型的特点及雨水产汇流、地表下渗等模拟方法,并以某城市为研究对象,阐述了SWMM模型的建立流程及其在排水管网能力和内涝评估中的具体应用,同时,提出城市LID排水设施的布置方法,研究成果可为市政排水设计提供理论指导。In order to improve the design level of urban drainage engineering,this paper analyzes the characteristics of SWMM storm water model and the simulation methods such as rainwater runoff yield and concentration and surface infiltration.Taking a city as the research object,this paper expounds the establishment process of SWMM model and its specific application in drainage pipe network capacity and waterlogging assessment.At the same time,it puts forward the layout method of urban LID drainage facilities.The research results can provide theoretical guidance for municipal drainage design.

关 键 词：SWMM模型 模拟方法 工程实例 内涝 排水设施 城市暴雨洪水模型 市政排水设计 

分 类 号：TU992.02[建筑科学—市政工程] TV122.1[水利工程—水文学及水资源]