[1]康得军,温儒杰,邱福杰,等.基于SWMM和GIS的城市内涝4D可视化研究[J].中国给水排水,2023,39(13):133-138.
　KANGDe-jun,WENRu-jie,QIUFu-jie,et al.4D Visualization of Urban Waterlogging Based on SWMM and GIS[J].China Water & Wastewater,2023,39(13):133-138.
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基于SWMM和GIS的城市内涝4D可视化研究

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期数: 2023年第13期 页码: 133-138 栏目: 出版日期: 2023-07-01
Title:
4D Visualization of Urban Waterlogging Based on SWMM and GIS
作者:
康得军1,2， 温儒杰1,3， 邱福杰1,4， 赖李保壹1,2， 吴端炜1,5， 赵颖6
（1.福州大学 土木工程学院，福建 福州 350108；2.福州大学晋江科教园，福建 晋江 362251；3.中冶京城工程技术有限公司，北京 100176；4.华东勘测设计院<福建>有限公司，福建 福州 350001；5.中国市政工程中南设计研究总院有限公司，湖北 武汉 430010；6.中国环境科学研究院，北京 100012）
Author(s):
KANG　De-jun1，2， WEN　Ru-jie1，3， QIU　Fu-jie1，4， LAI　Li-bao-yi1，2， WU　Duan-wei1，5， ZHAO　Ying6
（1. College of Civil Engineering， Fuzhou University， Fuzhou 350108， China； 2. Fuzhou University Jinjiang Science and Education Park， Jinjiang 362251， China； 3. Capital Engineering and Research Incorporation Ltd.， Beijing 100176， China； 4. Huadong Engineering Corporation， Fuzhou 350001， China； 5. Central & Southern China Municipal Engineering Pesign and Research Institute Co. Ltd.， Wuhan 430010， China； 6. Chinese Research Academy of Environmental Sciences， Beijing 100012， China）
关键词:
SWMM;  地理信息系统(GIS);  城市内涝;  4D可视化
Keywords:
SWMM;  geographic information system (GIS);  urban waterlogging;  4D visualization
摘要:
为了解决SWMM模型中城市内涝积水无法多维显示的问题，提出了一种基于地理信息系统GIS空间分析的城市内涝4D可视化方法。以福建省某城市片区为例，对研究区域排水管网进行概化，构建了该片区的SWMM水力模型，并采用实测降雨进行模拟对比分析。基于GIS空间分析对模拟积水结果进行4D可视化，研究得到的不同降雨历时下城市内涝淹没范围与实际调研结果基本相符，表明提出的城市内涝4D可视化方法具有良好的实用性。该方法将GIS空间分析工具和空间制图相结合，实现了暴雨情景下城市内涝区域的直观多维表达。
Abstract:
This paper proposed a 4D visualization method of urban waterlogging based on geographic information system (GIS) spatial analysis, so as to solve the problem that urban waterlogging cannot be displayed in multiple dimensions in SWMM model. The drainage network in the study area of a city in Fujian Province was generalized to construct the SWMM hydraulic model, and the measured rainfall was simulated and analyzed. The simulated waterlogging was visualized in 4D based on GIS spatial analysis, and the submerged area under different rainfall durations was basically consistent with the actual investigation results, indicating that the proposed method for 4D visualization of urban waterlogging was of good practicability. This method combined GIS spatial analysis tools with spatial mapping, and realized the visual multi-dimensional representation of urban waterlogging areas under rainstorm scenarios.

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更新日期/Last Update: 2023-07-01