四川水力发电2024，Vol.43Issue(3)：25-28,4.
库区堆积体上围堰的施工技术研究
Construction Technology of Cofferdam on Accumulation Body in Reservoir Area
杜鹏飞 1宋显义 1薛锋 1李双宏1
作者信息
- 1. 中国水利水电第十工程局有限公司,四川成都 610036
- 折叠
摘要
Abstract
The post-disaster reconstruction project of Shengli Hydropower Station is the expansion and recon-struction project of the original Shengli Hydropower Station after the"4·20"Lushan Earthquake.The con-struction of the new water inlet and the underwater part of the old overflow dam reinforcement and reconstruc-tion project is arranged to be implemented during"the second dry period",the 5 month shutdown of the origi-nal Hydropower Station.The construction period is tight and the task is heavy,and the new water inlet is a ca-ve dwelling structure,which is complex and difficult to construct.The success or failure of cofferdam construc-tion is the key to the realization of the progress target on schedule.Combined with the actual construction,this paper expounds in detail the successful application examples of cofferdam construction technology on the accu-mulation body in the reservoir area from the aspects of cofferdam construction scheme,construction optimiza-tion and anti-seepage treatment.关键词
胜利水电站/堆积体/围堰/施工技术Key words
Shengli Hydropower Station/Accumulation body/Cofferdam/Construction technology分类
建筑与水利引用本文复制引用
杜鹏飞,宋显义,薛锋,李双宏..库区堆积体上围堰的施工技术研究[J].四川水力发电,2024,43(3):25-28,4.
