摘要
近年来,暴雨天气频发使城市排涝系统面临严峻的考验,特别是建筑密度大、排水设施老化的老城区。文章通过对陆丰市老城区现状排水设施摸查梳理,识别了陆丰老城区现状排水问题,通过构建SWMM模型对现状管网进行排水能力评估及内涝模拟分析,探究了老城区内涝成因,对内涝点进行逐一分析后提出了内涝点整治规划方案,有助于解决陆丰老城区内涝问题。
In recent years,the frequent occurrence of rainstorms has made the urban drainage system face a severe test,especially in the old urban area with high building density and aging drainage facilities.Through the investigation and sorting of the current drainage facilities in the old urban area of Lufeng City,the current drainage problems in the old urban area of Lufeng City were identified.By constructing the SWMM model,the drainage capacity evaluation and waterlogging simulation analysis of the current pipeline network were carried out,and the causes of waterlogging in the old urban area were explored.After analyzing the waterlogging points one by one,the waterlogging point control planning scheme was proposed,which was helpful to solve the waterlogging problem in the old urban area of Lufeng City.
作者
邓晓丽
DENG Xiaoli(Guangdong Jianke Architecture Design Institute Co.,Ltd.,Guangzhou 510006,Guangdong,China)
出处
《工程技术研究》
2023年第14期191-194,共4页
Engineering and Technological Research
关键词
老城区
内涝整治
SWMM模型
排水规划
old urban area
waterlogging control
SWMM model
drainage planning
