基于六边形格网的城市内涝洪水演进方法研究

doi:10.11947/j.AGCS.2016.F018

测绘学报 ›› 2016, Vol. 45 ›› Issue (S1): 144-151.doi: 10.11947/j.AGCS.2016.F018

基于六边形格网的城市内涝洪水演进方法研究

赖广陵¹, 童晓冲^1,2, 张勇¹, 丁璐¹, 李凯¹, 范帅博¹

1. 信息工程大学地理空间信息学院, 河南郑州 450001;
2. 北京师范大学减灾与应急管理研究院, 北京 100875

收稿日期:2016-08-20 修回日期:2016-10-20 出版日期:2016-12-31 发布日期:2017-03-29
通讯作者: 童晓冲 E-mail:txchr@163.com
作者简介:赖广陵(1992-),男,硕士生,主要从事三维数据处理和高分辨卫星图像定位与配准等方面的研究。E-mail:lgl_fly@126.com
基金资助:
国家自然科学基金（41671409；41201392）

Research on the Method of Urban Waterlogging Flood Routing Based on Hexagonal Grid

LAI Guangling¹, TONG Xiaochong^1,2, ZHANG Yong¹, DING Lu¹, LI Kai¹, FAN Shuaibo¹

1. Institute of Surveying and Mapping, Information Engineering University, Henan, Zhengzhou, 450001, China;
2. Academe of Disaster Reduction and Emergency Management, Beijing Normal University, Beijing, 100875, China

Received:2016-08-20 Revised:2016-10-20 Online:2016-12-31 Published:2017-03-29
Supported by:
The National Natural Science Foundation of China (Nos.41671409;41201392)

摘要/Abstract

摘要： 基于六边形格网建模的方式研究城市内涝洪水的演进过程，采用离散格网的方法，建立了一种基于规则多尺度离散格网的城市几何模型，通过三维地形测量数据和二维建筑物矢量数据的融合，形成了规则的地表格网模型，该模型同时考虑了城市地形和建筑等特殊阻拦体。在此基础上，提出了一种逆向的水流推演方法，由洪水的状态反算演进过程，即以洪水的水淹深度为基础，通过与出（排）水口的连通性，计算水淹的范围，由此实现了城市内涝洪水的模拟推演。试验表明，本文方法能够有效地实现城市内涝场景的演进推演，可以为城市防减灾与应急决策提供科学依据。

关键词: 洪水演进, 六边形格网, 体积法, 连通性判断

Abstract: An evolution of the urban waterlogging flood routing was studied in this paper based on the method of hexagonal grid modeling. Using the method of discrete grid, established an urban geometry model on account of the regular multi-scale discrete grid. With the fusion of 3D topographic survey data and 2D building vector data, formed a regular network model of surface. This model took multi special block into account, such as urban terrain and buildings. On this basis, a method of reverse flow deduction was proposed, which was an inverse computation from the state of flood to the evolution process. That is, based on the water depth of flood, made use of the connectivity with the outfall to calculate the range of water logging, and then implemented the urban waterlogging flood simulation deduction. The test indicated that, this method can implement the evolution of urban waterlogging scenario deduction effectively. And the correlational research could provide scientific basis for urban disaster prevention and emergency decision-making.

Key words: flood routing, hexagonal grid, volumetric method, connectivity judgment

中图分类号:

P208

赖广陵, 童晓冲, 张勇, 丁璐, 李凯, 范帅博. 基于六边形格网的城市内涝洪水演进方法研究[J]. 测绘学报, 2016, 45(S1): 144-151.

LAI Guangling, TONG Xiaochong, ZHANG Yong, DING Lu, LI Kai, FAN Shuaibo. Research on the Method of Urban Waterlogging Flood Routing Based on Hexagonal Grid[J]. Acta Geodaetica et Cartographica Sinica, 2016, 45(S1): 144-151.

参考文献

[1] 左文涛. 基于Google Earth的风暴潮洪水演进动态可视化研究[D]. 天津:天津大学, 2012. ZUO Wentao. Study on Google Earth-based Visualization of Storm Surge Flood Routing[D].Tianjin:Tianjin University, 2012.
[2] CHEN Jian, HILL A A, URBANO L D. A GIS-based Model for Urban Flood Inundation[J]. Journal of Hydrology, 2009, 373(1-2):184-192.
[3] RAMLAL B, BABAN S M J. Developing a GIS Based Integrated Approach to Flood Management in Trinidad, West Indies[J]. Journal of Environmental Management, 2008, 88(4):1131-1140.
[4] MERWADE V, COOK A, COONROD J. GIS Techniques For Creating River Terrain Models for Hydrodynamic Modeling and Flood Inundation Mapping[J]. Environmental Modelling & Software, 2008, 23(10-11):1300-1311.
[5] LIU Y B, GEBREMESKEL S, SMEDT F D, et al. A Diffusive Transport Approach for Flow Routing in GIS-based Flood Modeling[J].Journal of Hydrology,2003,283(1-4):91-106.
[6] LHOMME J, BOUVIER C, PERRIN J L. Applying A GIS-based Geomorphological Routing Model in Urban Catchments[J]. Journal of Hydrology, 2004, 299(3-4):203-216.
[7] QI Honghai, ALTINAKAR M S. A GIS-Based Decision Support System for Integrated Flood Management Under Uncertainty With Two Dimensional Numerical Simulations[J]. Environmental Modelling & Software, 2011, 26(6):817-821.
[8] 刘仁义, 刘南. 基于GIS的复杂地形洪水淹没区计算方法[J]. 地理学报, 2001, 56(1):1-6. LIU Renyi, LIU Nan. A GIS Based Model for Calculating of Flood Area[J]. Acta Geographica Sinica, 2001, 56(1):1-6.
[9] 丁志雄, 李纪人, 李琳. 基于GIS格网模型的洪水淹没分析方法[J]. 水利学报, 2004(6):56-60, 67. DING Zhixiong, LI Jiren, LI Lin. Method for Flood Submergence Analysis Based on GIS Grid Model[J]. Shuili Xuebao, 2004(6):56-60, 67.
[10] 李志锋. 基于CD-TIN的城市内涝淹没模拟与隐患推演研究[D]. 北京:北京师范大学, 2014. LI Zhifeng. Urban Storm Flood Inundation Simulation and Analysis Models for Incipient Faults using CD-TIN[D]. Beijing:Beijing Normal University, 2014.
[11] SAHR K, WHITE D, KIMERLING A J. Geodesic Discrete Global Grid Systems[J]. Cartography and Geographic Information Science, 2003, 30(2):121-134.
[12] MIDDLETON L, SIVASWAMY J. Hexagonal Image Processing[M]. London:Springer, 2005.
[13] 朱长青, 史文中. 空间分析建模与原理[M]. 北京:科学出版社, 2006. ZHU Changqing, SHI Wenzhong. Spatial Analysis and Modeling[M]. Beijing:Science Press, 2006.
[14] ROGERS D F. 计算机图形学的算法基础[M]. 石教英, 彭群生, 译. 2版. 北京:机械工业出版社, 2002:46-57. ROGERS D F. Procedural Elements for Computer Graphics[M]. SHI Jiaoying, PENG Qunsheng, Trans. 2nd ed. Beijing:China Machine Press, 2002:46-57.
[15] 章毓晋. 图像工程[M]. 2版. 北京:清华大学出版社, 2007. ZHANG Yujin. Image Engineering[M]. 2nd ed. Beijing:Tsinghua University Press, 2007.
[16] 张志刚, 刘小冬, 张志强, 等. 改进的多边形扫描转换方法[J]. 计算机工程与应用, 2009, 45(4):193-195. ZHANG Zhigang, LIU Xiaodong, ZHANG Zhiqiang, et al. Improved Method for Polygon Scan Conversion[J]. Computer Engineering and Applications, 2009, 45(4):193-195.
[17] 刘小生, 黄玉生. "体积法"洪水淹没范围模拟计算[J]. 测绘通报, 2004(12):47-49. DOI:10.3969/j.issn.0494-0911.2004.12.015. LIU Xiaosheng, HUANG Yusheng. Analog Calculation of Submerged Area with Bulk Method[J]. Bulletin of Surveying and Mapping, 2004(12):47-49. DOI:10.3969/j.issn.0494-0911.2004.12.015.
[18] 童晓冲, 贲进. 空间信息剖分组织的全球离散格网理论与方法[M]. 北京:测绘出版社, 2016. TONG Xiaochong, BEN Jin. The Principles and Methods of Discrete Global Grid Systems for Geospatial Information Subdivision Organization[M]. Beijing:Surveying and Mapping Press, 2016.

基于六边形格网的城市内涝洪水演进方法研究

Research on the Method of Urban Waterlogging Flood Routing Based on Hexagonal Grid

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