水利水电科技进展Issue(5)：42-46,5.DOI:10.3880/j.issn.1006-7647.2013.05.010
淮河干流正阳关至吴家渡段水动力数学模型及应用
Development and application of hydrodynamic model in the main reach of Huaihe River from Zhengyangguan to Wujiadu
摘要
Abstract
In order to investigate the flood discharge capacity, river regulation project and flood operation mode in the main reach of Huaihe River from Zhengyangguan to Wujiadu, a hydrodynamic numerical model was developed to simulate the flood routing based on the characteristics of this reach. This model is verified by the measured flood data in the year of 2005 and 2007. The verification results show that the model is accurate and provides a computing platform for the comprehensive treatment and optimal dispatching in flood detention areas of the main reach from Zhengyangguan to Wujiadu. The effect of the Jingshanhu flood detention area during the flood process in 2007 was analyzed by using this model. The computed results show that the use of the Jingshanhu flood detention area can reduce the water level at Tianjia'an station and increase the concentration velocity of the flood.关键词
淮河干流/荆山湖行洪区/洪水演进/水动力数学模型Key words
main stream of Huaihe River/Jingshanhu flood detention area/flood routing/hydrodynamic numerical model分类
建筑与水利引用本文复制引用
贲鹏,虞邦义,倪晋,夏冬梅..淮河干流正阳关至吴家渡段水动力数学模型及应用[J].水利水电科技进展,2013,(5):42-46,5.基金项目
水利部公益性行业科研专项(200901024) （200901024）
