广东水利水电Issue(4)：59-63,5.
水闸消力池排水孔淤堵修复技术研究
Restoration Technique for Clogged Drainage Hole of Stilling Pool of Sluice
张挺 1贾恺 1李川 1孙昌利 1王飞 1余允吉 1马勇1
作者信息
- 1. 广东省水利水电科学研究院,广州 510635||广东省岩土工程技术研究中心,广州 510635
- 折叠
摘要
Abstract
The stilling pool of sluice are equipped with drainage systems such as filter layer and drainage hole.Clogging and sand-blasting often occur during operation,which leads to failure of filtering system.It will cost large efforts and the operation can be interrupted if reconstruct the drainage hole.Installing relief well with small radius at the position of the original drainage hole,which is the relief-well restoration technique,is able to solve the clogging and sand blasting problem economically and efficiently.Practical project shows that the sluice functions well after installing the relief wells,hence,the new restoration technique gains social and economic benefits.关键词
水闸/渗流/排水孔/减压井Key words
sluice/filer layer/drainage hole/relief well分类
建筑与水利引用本文复制引用
张挺,贾恺,李川,孙昌利,王飞,余允吉,马勇..水闸消力池排水孔淤堵修复技术研究[J].广东水利水电,2025,(4):59-63,5.
