北京水务Issue(1)：77-81,5.DOI:10.19671/j.1673-4637.2025.01.014
斋堂水库"23·7"洪水调度分析
Analysis of flood control and allocation for Zhaitang Reservoir in Yongding River in"23·7"heavy flood of the Haihe River Basin
孙冉 1宋佳杰 2潘兴瑶 2申阳 3薛志春4
作者信息
- 1. 北京市水利工程管理中心 北京 100036
- 2. 北京市水务应急中心 北京 101117
- 3. 北京市永定河管理处 北京 100165
- 4. 北京市水科学技术研究院 北京 100048
- 折叠
摘要
Abstract
To analyze the function of Zhaitang Reservoir,a one-dimensional hydrodynamic model was developed based on the"23·7"catastrophic flood in the Haihe River Basin.The funciotn of Zhaitang Reservoir in the flood control has been evaluated by comparing measured data with model inversions without this reservoir.The findings indicated that the flood peak in the mountain gorge basin obtained from the model inversion aligned closely with the measured data,with an average error of less than 2％.However,the flood peak errors for Sanjiadian and Lugouqiao downstream of Yanchi were relatively larger,with the model-predicted peak being about 30％lower than the observed flood peak.Zhaitang Reservoir played a crucial role in flood detention and peak shifting during the"23·7"flood in the Haihe River Basin.The research provides technical insights for flood control operations in reservoir-based river basin management.关键词
防洪调度/模型反演/斋堂水库/永定河流域Key words
flood control dispatch/model inversion/Zhaitang Reservior/Yongding River Basin分类
水利科学引用本文复制引用
孙冉,宋佳杰,潘兴瑶,申阳,薛志春..斋堂水库"23·7"洪水调度分析[J].北京水务,2025,(1):77-81,5.
