Journal of Hebei University of Water Resources and Electric Engineering

Journal of Hebei University of Water Resources and Electric Engineering ›› 2019, Vol. 29 ›› Issue (1): 29-34.DOI: 10.16046/j.cnki.issn2096-5680.2019.01.005

• Technology Theory and Application • Previous Articles     Next Articles

Simulation and Evaluation of Detention Effect of The Rain Garden Based on the SWMM Model

LI Peng-cheng1,2,ZHAO Jian-li 3,LIU Zi-yuan1,JIA Yue1,MIAO Zheng-wei 1   

  1. 1.Hebei University of Water Resources and Electric Engineering,061001,Cangzhou,Hebei,China;
    2.School of Civil Engineering,Shandong University,250061,Jinan,Shandong,China;
    3.China Water Resources Beifang Investigation,Design and Research Co.Ltd,300202,Tianjin,China

  • Received:2018-05-09 Revised:2018-06-11 Online:2019-03-31 Published:2019-04-30

基于SWMM模型的雨水花园蓄滞效应模拟与评估

李鹏程1.2，赵建利3，刘子苑1，贾 悦1，苗正伟1   

  1. 1.河北水利电力学院水利工程学院，河北省沧州市重庆路1号 061001;
    2.山东大学土建与水利学院，山东省济南市经十路17922号 250061;
    3.中水北方勘测设计研究有限责任公司，天津市河西区洞庭路60号 300202

  • 作者简介:李鹏程(1990-)，男，河北衡水人，硕士，助教，研究方向:水利工程领域｡E-mail:lipengchengsdu@163.com
  • 基金资助:
    沧州市重点研发计划指导项目(172303005);; 河北省重点研发计划自筹项目(18273626)

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Abstract: As a typical measure of low impact development(LID),the rainwater garden is widely used in the construction of the whole“sponge city”.In this paper,as the studied area,the storage detention effect of a university campus is simulated according to different conditions of combination of permeable pavement,green roof and rainwater garden and different percentage of rainwater garden by applying SWMM model,including the reduction rate of flood peak,the delay time of the flood peak and the reduction rate of the total runoff.Through the analysis of the simulation results,the suggestions of the application of rainwater garden in the construction of“sponge city”especially in hilly regions are proposed.

Key words: SWMM model, rain garden, storage detention effect

摘要： 雨水花园作为低影响开发(LID)的典型措施,在海绵城市建设中被广泛应用。文中以某高校校园为研究区域,采用SWMM模型对渗透路面、绿色屋顶、雨水花园等不同组合工况状态以及不同雨水花园面积占比的情况下区域雨水蓄滞效应进行模拟,包括不同重现期降雨的洪峰削减率、洪峰延迟时间、对径流总量的削减率等。通过对模拟结果的分析,对雨水花园的应用特别是在山丘区海绵城市建设中的应用提出了建议。

关键词:  , SWMM模型, 雨水花园, 蓄滞效应

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