广东水利水电Issue(1)：18-22,5.
连通渠贯通双库调洪演算方法应用研究
Flood Routing Method for Two Reservoirs Connected by a Channel
摘要
Abstract
To address the delayed dispatch decisions caused by hydraulic coupling in two reservoirs connected by a channel,this study proposes a dynamic flood dispatch model based on bidirectional feedback iteration between the two reservoirs.Focusing on the Gangmei Reservoir in Yangchun City,Guangdong Province,a closed-loop bidirectional iterative model is constructed using a"hypothesis-calculation-verification-correction"four-step algorithm,integrating water level difference-driven flow and flow-induced water level feedback.Validation through design flood processes under P=0.1％and P=2％scenarios demonstrated that the model reduces the peak water level prediction error for the lower reservoir from 3.3％(traditional single-reservoir method)to 0.15％.The research outcomes facilitate multi-objective coordination between flood control and resource utilization,providing a technical reference for real-time dispatch in Gangmei Reservoir and similar complex reservoir systems.关键词
岗美水库/连通渠/双库/双向迭代模型Key words
Gangmei reservoir/connected channels/two reservoirs/bidirectional feedback iterative model分类
建筑与水利引用本文复制引用
邹宏荣,吕源..连通渠贯通双库调洪演算方法应用研究[J].广东水利水电,2026,(1):18-22,5.基金项目
广西科技重大专项(编号:桂科AA23062032). （编号:桂科AA23062032）
