人民黄河2025，Vol.47Issue(5)：40-44,5.DOI:10.3969/j.issn.1000-1379.2025.05.007
西霞院水库库区滩槽冲淤计算方法
Modelling of Floodplain and Main Channel Evolution of Xixiayuan Reservoir
摘要
Abstract
As a supporting project of the Xiaolangdi Key Water Control Works,the Xixiayuan Counter-Regulation Reservoir suffers significant loss of effective storage capacity,directly affecting the comprehensive benefits of the reservoir.Accurate calculation of floodplain and main channel evolution is crucial for the operation and management of the reservoir.On the basis of a one-dimensional mathematical model of reser-voir water and sediment,this study proposed a calculation method for floodplain and main channel evolution in the Xixiayuan Reservoir,drawing on the calculation method for river floodplain and main channel evolution.The calculation method was applied to the floodplain and main channel evolution of Xixiayuan Reservoir in 2018 and 2020.The reliable results in the reservoir area confirmed the feasibility of the method.关键词
滩槽冲淤/水库水沙模型/西霞院水库Key words
floodplain and main channel evolution/flow and sediment model of reservoir/Xixiayuan Reservoir分类
水利科学引用本文复制引用
杨飞,赵东晓,安晨歌,王忠强,王远见..西霞院水库库区滩槽冲淤计算方法[J].人民黄河,2025,47(5):40-44,5.基金项目
水利部重大科技项目(SKS-2022088) （SKS-2022088）
国家自然科学基金资助项目(U2243241,52179066) （U2243241,52179066）
中国科协青年人才托举工程项目(2021QNRC001) （2021QNRC001）
中原科技创新领军人才项目(254000510046) （254000510046）
