北京水务Issue(3)：12-15,4.DOI:10.19671/j.1673-4637.2024.03.003
大宁调蓄水库"23·7"流域性特大洪水入库库区清淤方案研究
Research on the dredging plan for the storage area of the"23·7"watershed catastrophic flood in Daning Reservoir
王靖宇 1苏涛 2李骁哲3
作者信息
- 1. 北京市南水北调大宁管理处 北京 102442
- 2. 北京市城市河湖管理处 北京 100143
- 3. 北方工业大学 北京 100144
- 折叠
摘要
Abstract
To address the issue of sedimentation caused by the"23·7"catastrophic flood in the Daning Reservoir of South-to-North Water Diversion Project in Beijing area,a dredging scheme for the reservoir was investigated.The impact of flood inflow on the reservoir was analyzed through the analysis of sedi-ment deposition situation.A comparative analysis of existing dredging methods in the reservoir area was conducted.Results indicated that the environmental ecological dredging method exhibited better adapt-ability in terms of soil quality,construction efficiency,impact on the surrounding environment,secondary pollution risks,and effects on water ecological preservation compared to other methods,which also pre-sented with a moderate cost.This method conserved significant water resources,reduced energy consump-tion,and minimized disruption to the ecological environment of the reservoir through the approach of avoiding drainage in the storage area.These findings of this research will offer innovative insights for simi-lar reservoir dredging projects.关键词
大宁调蓄水库/洪水/清淤Key words
Daning Reservoir/flood/dredging分类
建筑与水利引用本文复制引用
王靖宇,苏涛,李骁哲..大宁调蓄水库"23·7"流域性特大洪水入库库区清淤方案研究[J].北京水务,2024,(3):12-15,4.
