针对近年来城市频发的内涝问题，以广州市猎德涌流域为例，利用SWMM模型和GIS技术构建城市河道闸阀控制下的排水防涝模型，在设计降雨重现期分别为1、3、5和10年的情景下模拟该流域排水管网、河道的汇流过程以及河道闸阀的控制对管网排水、河道水位的影响，并根据4场实测降雨过程进行验证。结果表明，模型能较好地反映该流域的实际排水情况，对河网地区小河流排涝具有一定的通用性；河道不同分区闸阀控制的优化方案可以实现对河段防涝水位的调控，为城市河涌流域的排水防涝规划、管理和闸泵控制的优先调度决策提供参考。
Abstract
In order to solve frequent urban waterlogging problems in recent years, then taking Liede River basin in Guangzhou as an example, urban flood control and drainage model under the gate control is established based on SWMM model and GIS. In the design rainstorm of return period of 1,3,5 and 10 year, it is simulated the confluence process of drainage pipe network and river course of the river catchment and the effects of river drainage and drainage pipe under the control of gate. And the model is verified by four measured rainfall data. The results show that the model can reflect the actual drainage situation of the basin, and it has certain universality to drainage of small rivers in river network area. The optimal scheme of gate control in different sections of the river can realize the control of waterlogging water level in the river section. It provides reference for drainage and flood control planning, management and priority scheduling of urban river basin.
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参考文献
[1]邱维，汪传新，阮小燕.广州市河涌截污存在的问题及对策[J].中国给水排水, 2009, 25(02):10-12
[2]张彬，戴贤波，徐向阳，等.SWMM模型在感潮河网城市排水防涝计算中的应用[J].水电能源科学, 2014, 32(10):56-59
[3]刘念强，李娜，王静，等.平原感潮河网区域城市洪涝分析模型研究[J].水利水电技术, 2017, 48(05):20-26
[4]刘荣华，魏加华，翁燕章，等.HydroMP：基于云计算的水动力学建模及计算服务平台[J].清华大学学报自然科学版, 2014, 54(05):575-583
[5]MiguelMauricio-Iglesias，IgnacioMontero-Castro，Ane L.Mollerup，et al.. A generic methodology for the optimisation of sewer systems using stochastic programming and self-optimizing control[J].Journal of Environmental Management, 2015, 155:193-203
[6]Fi-JohnChang，Kai-YaoChang，Li-ChiuChang.Counterpropagation fuzzy-neural network for city flood control system[J].Journal of Hydrology, 2008, 358:24-34
[7]刘鑫，魏占民，刘虎，等.基于GIS和Thiessen多边形的区域土壤类型分布图制图方法[J].中国农村水利水电, 2011, 10:141-145
[8]阳宇恒，蔡展航，周勤.基于SWMM与ArcGIS的城市内涝灾害风险评估研究——以南浦岛为例[J].环境科学与管理, 2016, 41(12):178-182
[9]Lewis A R.Storm Water Management Model User’s Manual. Version 5.0[J].Cincinnati：USEPA, 2008, :-
[10]李春林，胡远满，刘淼，等.SWMM模型参数局部灵敏度分析[J].生态学杂志, 2014, 33(4):1076-1081
[11]周毅，于明辉.SWMM子汇水区域宽度参数的估算方法介绍[J].中国给水排水, 2014, 30(22):61-64
[12]彭竹葳.基于SWMM的滇池环湖截污干渠（东岸段）的截流能力及运行状况分析[J].重庆大学, 2014, :-
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