[1]朱昊,张引,王茂枚,等.基于无人机技术与数学模型的蓄滞洪区洪水演进分析[J].江苏水利,2023,(06):49-53.
 ZHU Hao,ZHANG Yin,WANG Maomei,et al.Analysis on flood routing in flood storage and detention area based on UAV and mathematical model[J].JIANGSU WATER RESOURCES,2023,(06):49-53.
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基于无人机技术与数学模型的蓄滞洪区洪水演进分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年06期
页码:
49-53
栏目:
水利工程管理
出版日期:
2023-06-30

文章信息/Info

Title:
Analysis on flood routing in flood storage and detention area based on UAV and mathematical model
文章编号:
1007-7839(2023)06-0049-0005
作者:
朱昊1张引2王茂枚1鲁伟3徐毅1
(1. 江苏省水利科学研究院,江苏 南京 210017;2. 张家港市水利局,江苏 苏州 215699;3. 徐州市水利工程建设有限公司,江苏 徐州 221006)
Author(s):
ZHU Hao1 ZHANG Yin2 WANG Maomei1 LU Wei3 XU Yi1
(1. Jiangsu Hydraulic Research Institute, Nanjing 210017, China;2. Zhangjiagang Water Conservancy Bureau, Suzhou 215669, China;3. Xuzhou Water Conservancy Construction Co., Ltd., Xuzhou 221006, China)
关键词:
无人机蓄滞洪区数学模型洪水演进
Keywords:
unmanned air vehicle flood storage and detention area mathematical model flood routing
分类号:
TV122
文献标志码:
B
摘要:
蓄滞洪区是防洪减灾体系中的重要组成部分,研究蓄滞洪区破口后洪水演进过程对灾害避险规划以及保障工程安全具有重要意义。基于无人机倾斜摄影技术快速获取研究区域密集点云数据并构建三维模型,利用高精度DEM数据构建二维水动力数学模型,对洪水影响区各处的洪水到达时间、水位变化过程、淹没深度、淹没面积进行比较分析。
Abstract:
The flood storage and detention area is an important component of the flood control and disaster reduction system. Studying the flood evolution process after the breach of the flood storage and detention area is of great significance for risk avoidance planning and ensuring engineering safety. Based on unmanned aerial vehicle tilt photography technology, dense point cloud data in the research area is obtained quickly and a three-dimensional model is constructed. High precision DEM data is used to construct a two-dimensional hydrodynamic mathematical model, and comparative analysis is conducted on the flood arrival time, water level change process, inundation depth, and inundation area in various flood affected areas.

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备注/Memo

备注/Memo:
收稿日期:2023-04-06
基金项目:江苏省水利科技项目(2021074);江苏省水利科技项目(2020007);常州市科技计划项目(CJ20220113)
作者简介:朱昊(1989—),男,博士,主要从事河湖系统治理与保护研究。E-mail:592382399@qq.com
更新日期/Last Update: 2023-06-30