抽水蓄能电站斜(竖)井导井开挖施工技术综述  

Summary of Construction Technology of Inclined(Vertical)Well Guide Well Excavation In Pumped Storage Power Station

作　　者：潘福营 温学军 PAN Fuying;WEN Xuejun(State Grid Xin Yuan Company Ltd,Beijing 100761,China;Jilin dunhua pumped storage Company.Ltd,Dunhua 133700,China)

机构地区：[1]国网新源控股有限公司,北京市100761 [2]吉林敦化抽水蓄能有限公司,吉林省敦化市133700

出　　处：《水电与抽水蓄能》2021年第1期91-93,108,共4页Hydropower and Pumped Storage

摘　　要：每座抽水蓄能电站工程包括多条斜(竖)井,施工工艺一般是先开挖导井再从上至下进行扩挖成型,导井开挖有人工法、机械法等多种施工工艺,斜(竖)井施工难度大、安全风险高,本文就导井开挖施工技术进行全面总结概述,各项目可根据工程具体情况综合论证后确定导井施工方法。Each of pumped storage power station project including multiple inclined(vertical)Wells,construction technology is usually first excavation guide well again from top to bottom to enlarge dig molding,guide shaft excavation method,mechanical method such as a variety of construction technology,oblique(vertical)well construction is difficult,high security risks,this paper makes a comprehensive summary guide shaft excavation construction technology overview,the project can be determined after comprehensively according to project specific situation guide well construction method.

关 键 词：斜(竖) 导井 施工技术 

分 类 号：TV743[水利工程—水利水电工程]