红水河2024，Vol.43Issue(1)：23-27,43,6.DOI:10.3969/j.issn.1001-408X.2024.01.005
基于一维水动力模型的阳霞水库建设水文情势影响分析
Influence Analysis of Yangxia Reservoir Construction on Hydrological Regime Based on One-Dimensional Hydrodynamic Model
陈强1
作者信息
- 1. 新疆巴音郭楞水文勘测局, 新疆 库尔勒 841099
- 折叠
摘要
Abstract
Reservoir construction has a great influence on the hydrological regime of the downstream river channel.Based on the analysis of the influence of the initial impoundment of Yangxia Reservoir on the hydrological regime,the one-dimensional hydrodynamic model is used to predict the change of the hydrological regime of the reservoir area and the downstream river section during the operation period of Yangxia Reservoir.By selecting the dam site section of Yangxia Reservoir and the head section of Yangxia River as the prediction section,the influence of reservoir operation on the hydrological regime is calculated and analyzed by selecting parameters such as flow,water depth,flow velocity and water surface width,and the satisfaction degree of the ecological flow of the river section is analyzed.The results show that the discharge of the two predicted sections can meet the requirements of ecological flow control.The research results can provide technical basis for reservoir construction,regulation and operation.关键词
一维水动力学模型/水文情势/影响/阳霞水库Key words
one-dimensional hydrodynamic model/hydrological regime/influence/Yangxia Reservoir分类
天文与地球科学引用本文复制引用
陈强..基于一维水动力模型的阳霞水库建设水文情势影响分析[J].红水河,2024,43(1):23-27,43,6.
