Practice and reflection on water works regulation in the Yongding River Basin of Beijing City——Case study of the response to the Haihe "23·7" basin-wide extreme flood
LI Fanghua1, PAN Xingyao1, SONG Jiajie1, CHEN Jiangang2, ZHOU Xing2
1. Beijing Water Emergency Center, Beijing 100038; 2. Beijing Hydyaulic Research Institute, Beijing 100048
Abstract：From July to August 2023, the Haihe River Basin experienced a "23.7" basin-wide catastrophic flood due to the northward movement of Typhoon 2305 "Doksuri" and the abnormally northward influence of the subtropical high pressure in the northwest Pacific. The Yongding River section in Beijing has been opened for the first time with the use of the Daning Reservoir and the other two detention reservoirs for flood diversion and storage. Based on the practice of water works regulation in the Yongding River section in Beijing, this paper briefly describes flood forecasting and scheduling strategies, sorts out the scheduling processes of Zhaitang Reservoir, Sanjiadian Sluice, and Lugouqiao complex, summarizes the experience of implementing forecasting regulation, fine scheduling, and unified basin-wide regulation, and proposes countermeasures and suggestions from the aspects of precise forecasting scheduling technology, emergency response to unexpected situations, and improvement of intelligent scheduling capabilities.
李芳华, 潘兴瑶, 宋佳杰, 陈建刚, 周星. 北京市永定河流域水工程调度实践与思考——以海河“23·7”流域性特大洪水应对为例[J]. 中国防汛抗旱, 2024, 34(1): 64-67,77.
LI Fanghua, PAN Xingyao, SONG Jiajie, CHEN Jiangang, ZHOU Xing. Practice and reflection on water works regulation in the Yongding River Basin of Beijing City——Case study of the response to the Haihe "23·7" basin-wide extreme flood. journal1, 2024, 34(1): 64-67,77.
2024, Vol. 34 
