| 刘嵩,杨志,赵强,马志恒.基于MIKE FLOOD耦合模型的深圳黄沙河片区内涝风险评估和改造分析[J].安徽建筑大学学报,2024,32(3):65-72 |
| 基于MIKE FLOOD耦合模型的深圳黄沙河片区内涝风险评估和改造分析 |
| Urban Flooding Risk Assessment and Countermeasure in Huangsha River Area in Shenzhen Based on MIKE FLOODCoupling Model |
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| DOI： |
| 中文关键词: 城市内涝 MIKE模型 耦合模拟 风险分析 |
| 英文关键词: urban flooding MIKE model coupled simulation risk analysis |
| 基金项目:安徽建筑大学博士启动项目（2022QDZ06）；中国建筑国际集团有限公司2023年度科技研发计划（CSCI-2023-Z-27） |
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| 中文摘要: |
| 为解决城市内涝问题，以深圳市黄沙河片区排水分区为例，基于MIKE FLOOD平台，耦合城市雨水管网、水系及地形地物，建立城市内涝模型，模拟分析研究区 2 年一遇、10 年一遇、50 年一遇等不同重现期下的排涝情景。结果表明：耦合模型能直观反映受涝区积水深度与积水时间，并随着重现期的增大，溢流点和充满的管道会增多；建立 MIKE FLOOD耦合模型，发现黄沙河片区高风险区域面积 1.6 km2，主要集中在坑塘立交桥、龙岗大道；中风险区域面积3.2 km2，主要集中在同富裕工业区、新联北路；低风险区域面积2.8 km2，主要集中在坑塘立交桥、坪梓路，并分析易涝点的成因，提出改造建议。 |
| 英文摘要: |
| To solve the urban waterlogging problem, taking the drainage division of Huangsha River District of Shenzhen city as an example,the urban waterlogging model was established based on the MIKE FLOOD platform and coupled with the urban rainwater pipe network,water system and topography and features, and the drainage scenarios of the study area under different recurrence periods such as oncein 2 years, once in 10 years and once in 50 years were simulated and analyzed. The results show that the coupled model can directlyreflect the depth and time of water accumulation, and with the increase of the recurrence period, the overflow point and the filled pipeline willincrease. The MIKE FLOOD coupling model is established, and it is found that the high-risk area of Huangshahe area is 1.6 km2, mainly concentrated in Kangtang overpass and Longgang Avenue. The medium risk area covers 3.2 km2, mainly concentrated inTongfuyu Industrial Zone and Xinlian North Road; The low-risk area is 2.8 km2, mainly concentrated in Kantang overpass and PingziRoad, and the causes of water-prone points are analyzed, and suggestions are put forward. |
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