水资源与水工程学报

文章摘要

刘蒙泰，雷晓辉，李智，王浩.恩县洼蓄滞洪区洪水演进数值模拟Journal of Water Resources and Water Engineering[J].,2014,25(6):142-145

恩县洼蓄滞洪区洪水演进数值模拟

Numerical simulation of flood routing in marsh land flood detention basin of Enxian county

DOI：10.11705/j.issn.1672-643X.2014.06.030

英文关键词: flood detention basin flood control and disaster reduction flood routing EFDC model

基金项目:水利部公益性行业科研专项经费项目（201101026、201101024、201301001、20131102）；国家科技支撑计划（2013BAB05B05）；环保部公益基金项目（2013467042）；国家重点基础研究发展计划（973计划）（2013CB036406）

Author Name	Affiliation
LIU Mengtai^1,2,3, LEI Xiaohui^2,3, LI Zhi¹, WANG Hao^1,2,3	（1.北京工业大学建筑工程学院，北京 100022； 2.中国水利水电科学研究院流域水循环模拟与调控国家重点实验室，北京 100038； 3.水利部水资源与水生态工程技术研究中心，北京 100038）

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中文摘要:

为研究恩县洼蓄滞洪区洪水演进过程，采用EFDC模型根据蓄滞洪区内不同地形条件对该区域进行二维数值模拟计算。在模拟时采取了两种不同方案进行对比模拟，通过对方案模拟结果比较分析，表明蓄滞洪区出流量大小对洪水演进影响很大,同时也表明EFDC模型模拟二维洪水演进效果较好，可为蓄滞洪区防洪减灾等提供技术支持和研究方法。

英文摘要:

In order to research the process of flood routing in the marsh land detention area of Enxian county，the paper used EFDC model to simulate the two-dimensional flood routing in accordance with different terrain conditions. Two different flood schemes were designed to compare and simulate. The result indicated that outflow in the detention area has great impact on flood routing.The simulation effect of two-dimensional flood routing by EFDC model is very well. The research can provide technical support and way for flood control and disaster reduction in flood detention basin.

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