云南水力发电2024，Vol.40Issue(9)：138-143,6.DOI:10.3969/j.issn.1006-3951.2024.09.032
大坝趾板开挖质量控制
Quality Control of Excavation of Dam Toe Slab
董书礼 1于谦1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
Toe slab is an important component of the anti-seepage system of the entire concrete face rockfill dam,which can ensure an impermeable connection between the face slab and the dam foundation.Toe board foundation is one of the important concealed works.It is very important to do a good job in quality control of toe board foundation excavation for toe board construction.If there are problems with quality management,it is easy to cause various problems such as under excavation,over excavation,unreasonable dimensions,and foundation displacement,which can have an impact on the quality of the project.Therefore,the excavation construction of the dam toe slab foundation must be strictly carried out in accordance with the design and specifications,and on-site construction must be operated in a standardized and procedural manner to ensure the quality of the project construction.关键词
抽水蓄能电站/趾板基础开挖/质量控制Key words
pumped storage power station/excavation of toe board foundation/quality control分类
建筑与水利引用本文复制引用
董书礼,于谦..大坝趾板开挖质量控制[J].云南水力发电,2024,40(9):138-143,6.
