[1]耿敬,张洋,李明伟,等.洪水数值模拟的三维动态可视化方法[J].哈尔滨工程大学学报,2018,39(07):1179-1185.[doi:10.11990/jheu.201704008]
 GENG Jing,ZHANG Yang,LI Mingwei,et al.Research on 3D dynamic visualization based on flood numerical simulation[J].hebgcdxxb,2018,39(07):1179-1185.[doi:10.11990/jheu.201704008]
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洪水数值模拟的三维动态可视化方法(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年07期
页码:
1179-1185
栏目:
出版日期:
2018-07-05

文章信息/Info

Title:
Research on 3D dynamic visualization based on flood numerical simulation
作者:
耿敬1 张洋1 李明伟1 耿贺松2 王远明3
1. 哈尔滨工程大学 船舶工程学院, 黑龙江 哈尔滨 150001;
2. 黑龙江省水利科学研究院, 黑龙江 哈尔滨 150001;
3. 黑龙江省三江工程建设管理局, 黑龙江 哈尔滨 150001
Author(s):
GENG Jing1 ZHANG Yang1 LI Mingwei1 GENG Hesong2 WANG Yuanming3
1. College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China;
2. Heilongjiang Research Institute of Water Sciences, Harbin 150001, China;
3. Bureau of Sanjiang Engineering Management and Construction, Harbin 150001, China
关键词:
洪水淹没Mike21数值模拟GIS场景融合动态仿真可视化航电枢纽
分类号:
TV122
DOI:
10.11990/jheu.201704008
文献标志码:
A
摘要:
针对洪水淹没的灾害评估与应急决策管理等问题,本文结合GIS技术与Mike21软件,设计了基于Mike21计算数据的GIS洪水淹没三维动态可视化方法。基于GIS构建研究区段数字地形,建立Mike21二维洪水数学模型,确定糙率与边界条件;模拟典型工况下的来洪情况,计算洪水淹没范围、历时、水深、水位和流速等要素;通过可视化数据的提取与建筑物实体参数化建模,对研究区域三维场景融合,并采用空间数据库与属性数据库相互调用机制,实现淹没过程的动态模拟与实时信息查询。以依兰航电枢纽区段为例,设计开发了依兰航电枢纽区段洪水淹没三维动态可视化系统,能够较好地将Mike21数值模拟结果与GIS的数字地形模型进行耦合,实现洪水淹没三维可视化,为研究区段防洪决策提供数据参考。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-04-05。
基金项目:国家自然科学基金项目(51509056);黑龙江省水利厅科技项目(SLKYG2015-923);中国博士后科学基金特别资助项目(2016T90271).
作者简介:耿敬(1968-),女,教授;李明伟(1984-),男,副教授.
通讯作者:李明伟,E-mail:limingwei@hrbeu.edu.cn
更新日期/Last Update: 2018-07-07