某水电站泄洪放空洞闸井施工技术  

Construction Technology of Sluice Shaft in Flood Discharge Tunnel of a Hydropower Station

作　　者：李玺 LI Xi(China Water Conservancy and Hydropower Construction Bureau CO.LTD.,Zhengzhou 450000,China)

机构地区：[1]中国水利水电第十一工程局有限公司,河南郑州450000

出　　处：《河南水利与南水北调》2022年第12期38-39,46,共3页Henan Water Resources & South-to-North Water Diversion

摘　　要：改革开放以来,水利工程建设快速发展,不仅给人们生产、生活提供了便利,还促进了国家的经济发展。而水电站将水能转换为电能的综合工程设施,在电力系统中担任调频、调峰、调相、备用等任务,一般包括挡水、泄水建筑物形成的水库和水电站引水系统等部分。文章根据某水电站泄洪放空洞工程概况,详细分析了闸井的主要施工技术。Since the reform and opening up, the construction of water conservancy projects have developed rapidly, which not only provides convenience for people’s production and life,but also promotes the country’s economic development. The hydropower station is a comprehensive engineering facility that converts hydropower energy into electric energy. It undertakes the tasks of frequency modulation, peak shaving, phase modulation and standby in the power system, generally including the reservoir formed by water retaining and discharge structures and the water diversion system of hydropower station. According to the general situation of the flood discharge tunnel project of a hydropower station, this paper analyzes the main construction technology of the gate shaft in detail.

关 键 词：水电站 泄洪放空洞 闸井施工 

分 类 号：TV663[水利工程—水利水电工程]