人民长江2024，Vol.55Issue(1)：21-27,7.DOI:10.16232/j.cnki.1001-4179.2024.01.004
三峡水库对城陵矶防洪补偿控制水位研究Ⅰ
Controlled water level of Three Gorges Reservoir carrying out compensation dispatch to Chenglingji Area Ⅰ:demand analysis and optimization condition
摘要
Abstract
Chenglingji Area is the most frequent flooded area in the lower-middle reaches of Changjiang River,and is the key flood control protection object of reservoir group in Changjiang River.At present,the huge reservoir group of Wudongde,Baihetan,Xiluodu,Xiangjiaba and Three Gorges has huge flood control capacity,which has significantly changed the flood control pattern of Changjiang River Basin.In this study,we systematically summarized the flood control requirement of Chenglingji Area,and briefly reviewed the achievements of flood control compensation level of Three Gorges Reservoir to Chenglingji Area in different stages,and then analyzed the further research points and flood control storage of cascade reservoirs in the lower reaches of Jinsha River,and finally explicated the favorable conditions for further improvement of this control level.The results show that after the water level of Three Gorges Reservoir reaches the Chenglingji flood controlled level of 158.00 m,on the basis of 40.93×108 m3 re-served flood control storage,there is still 30×108～60×108 m3 remaining flood control storage of cascade reservoirs in the lower reaches of Jinsha River,which creates a favorable condition for further improvement of the flood control compensation level.关键词
防洪补偿/控制水位/联合防洪调度/城陵矶地区/金沙江下游梯级水库/三峡水库Key words
flood control compensation/control water level/joint flood control operation/Chenglingji Area/cascade reservoirs in lower reaches of Jinsha River/Three Gorges Reservoir分类
建筑与水利引用本文复制引用
邹强,胡挺,肖扬帆,饶光辉,何小聪..三峡水库对城陵矶防洪补偿控制水位研究Ⅰ[J].人民长江,2024,55(1):21-27,7.基金项目
国家重点研发计划项目(2021YFC3200302) （2021YFC3200302）
中国长江三峡集团有限公司科研项目(0799240) （0799240）
长江勘测规划设计研究有限责任公司自主创新项目(CX2019Z44) （CX2019Z44）
