西北水电Issue(6)：139-142,4.DOI:10.3969/j.issn.1006-2610.2025.06.021
抽水蓄能电站面板堆石坝混凝土温控与防裂
Temperature Control and Crack Prevention of Concrete for Face Rockfill Dam in Pumped Storage Power Station
ZENG Binjie 1FENG Haibo2
作者信息
- 1. Fujian Provincial Water Conservancy and Hydropower Survey,Design and Research Institute Co.,Ltd.,Fuzhou 350001,China
- 2. China Renewable Energy Engineering Institute,Beijing 100120,China
- 折叠
摘要
Abstract
How to effectively prevent cracks in face slab concrete is a key technology in the design and construction of face rockfill dams,which is of great significance to the safe operation of dams in pumped storage power stations.To adopt effective temperature control meas-ures in the construction of pumped storage projects and ensure the safe and stable operation of the anti-seepage system of face rockfill dams,this paper summarizes and analyzes the causes of face slab concrete cracks and the influence of different temperature control meas-ures on the occurrence of such cracks,based on the actual data and construction experience of several typical built pumped storage power station projects in recent years.It also puts forward key temperature control measures to prevent cracks in face slab concrete.The re-search results can provide experience and reference for the concrete design,construction and dam crack prevention of face rockfill dams in subsequent similar pumped storage power station projects.关键词
抽水蓄能电站/混凝土面板堆石坝/温控措施/面板裂缝Key words
Pumped Storage Power Station/Concrete Face Rockfill Dam/Temperature Control Measures/Face Slab Cracks分类
建筑与水利引用本文复制引用
ZENG Binjie,FENG Haibo..抽水蓄能电站面板堆石坝混凝土温控与防裂[J].西北水电,2025,(6):139-142,4.
