城镇化进程中山地城市排水防涝设计研究

发布时间：2018-03-14 19:38

本文选题：山地城市　切入点：城镇化　出处：《南水北调与水利科技》2016年04期 　论文类型：期刊论文

【摘要】：采用SWMM与MIKE FLOOD模型分别对湖北西北部典型山地城市郧县老城区的排水管网运行状况进行模拟,分析溢流点及内涝区分布,评估内涝风险状况,结果显示城区内涝情况严重。根据模拟结果,厘清内涝原因,在绿色雨水基础设施的基础上,采用灰色雨水基础设施,提升该区域的排水防涝能力,确保郧县老城区在城镇化进程中排水防涝的安全性。通过MIKE FLOOD模型对工程方案进行校核,证实了工程方案具有可行性。
[Abstract]:SWMM and MIKE FLOOD models are used to simulate the operation of drainage pipe network in the old urban area of Yunxian County, a typical mountainous city in northwest Hubei Province, to analyze the distribution of overflow points and waterlogging areas, and to evaluate the risk of waterlogging. The results show that the waterlogging situation in urban areas is serious. According to the simulation results, the causes of waterlogging are clarified, and on the basis of green Rain Water infrastructure, gray Rain Water infrastructure is adopted to enhance the drainage and waterlogging prevention capacity of this area. To ensure the safety of drainage and waterlogging prevention in the process of urbanization in the old urban area of Yunxian County, the feasibility of the project was verified by checking the project scheme with MIKE FLOOD model.
【作者单位】：武汉科技大学城市建设学院;
【基金】：2015年度湖北省教育厅科学研究项目(B2015349) 武汉科技大学2014-2015学年度大学生科技创新基金研究项目(14ZRA020)~~
【分类号】：TU992;TV213.9

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