云南水力发电2025，Vol.41Issue(5)：81-85,5.DOI:10.3969/j.issn.1006-3951.2025.05.020
天池抽水蓄能电站上水库面板堆石坝技术特点与设计
Technical Characteristics and Design of the Concrete Face Rockfill Dam for the Upper Reservoir of Tianchi Pumped Storage Power Station
刘纯 1鲁慧宇2
作者信息
- 1. 中国电建集团中南勘测设计研究院有限公司,湖南 长沙 410014
- 2. 湖南省港航水利集团有限公司,湖南 长沙 410014
- 折叠
摘要
Abstract
The F25 fault developed in the upper reservoir of Tianchi Pumped Storage Power Station cuts through the toe slab foundation and crosses the entire dam foundation.The riverbed toe slab foundation is placed in strongly weathered rock layers,and the groundwater level at the dam site is buried deep.By adopting measures such as adding connecting plates,replacing fault grooves,arranging"suspended curtains+main and auxiliary drainage curtains",and burying reverse drainage pipes in the dam foundation,the problems of leakage in the dam foundation and shoulders were effectively solved.After optimizing the design,suitable dam body zoning and filling and compaction parameters were finally selected,laying the foundation for safe and stable operation of the project in the later stage.关键词
天池抽水蓄能电站/上水库/面板堆石坝/渗漏/坝体分区Key words
Tianchi Pumped Storage Power Station/upper reservoir/concrete face rockfill dam/leakage/dam zoning分类
建筑与水利引用本文复制引用
刘纯,鲁慧宇..天池抽水蓄能电站上水库面板堆石坝技术特点与设计[J].云南水力发电,2025,41(5):81-85,5.
