城市低影响开发与水系联调系统治涝研究及应用  

Research and Application of Urban Low Impact Development and Water System Joint Commissioning for Systematic Waterlogging Control

作　　者：刘广奇[1] 孔彦鸿[1] 周广宇[1] 杨胜梅[2] 桂发二 LIU Guang-qi;KONG Yan-hong;ZHOU Guang-yu;YANG Sheng-mei;GUI Fa-er(China Academy of Urban Planning&Design,Beijing 100044,China;Yangtze River Scientific Research Institute,Wuhan 430010,China;Zhejiang Guiren Information Technology Co.Ltd.,Hangzhou 310051,China)

机构地区：[1]中国城市规划设计研究院,北京100044 [2]长江科学院,湖北武汉430010 [3]浙江贵仁信息科技股份有限公司,浙江杭州310051

出　　处：《中国给水排水》2022年第12期107-112,共6页China Water & Wastewater

基　　金：国家重点研发计划项目(2021YFC3001400)。

摘　　要：内涝频发成为城镇化过程中典型的“城市病”,城市内涝需要从源头、管渠到河湖水系进行系统化治理。基于模型量化分析,提出低影响开发和闸门、泵站等对城市内涝的控制措施及其优化方法,通过内涝面积、积水深度、积水时间、溢流量等参数,评价不同组合措施下的内涝程度,并以长江流域典型城市的真实降雨情景,评价低影响开发与水系联调不同方案下的治涝效果。Frequent waterlogging has become a typical“urban disease”in the process of urbanization.Systematic treatment from the source,pipe canal to river and lake water system is necessary to solve urban waterlogging.The effect of low impact development,gates and pump stations on urban waterlogging control and the optimization methods were proposed based on the quantitative analysis of the model.The waterlogging degree under different measure combinations was evaluated from the waterlogging area,waterlogging depth,waterlogging time,overflow and other parameters.The waterlogging control effect under different schemes of low impact development and water system was also evaluated by joint commissioning based on the real rainfall scenario of typical cities in the Yangtze River basin.

关 键 词：低影响开发 水系联调 系统治涝 

分 类 号：TU992[建筑科学—市政工程]