预应力锚固技术在龙滩水电站高边坡工程中的应用  

Application of Pre-stressed Anchoring Technology in High Side Slope of Longtan Project

作　　者：周海慧[1] 奉伟清[1] 戴谦训[1] 

机构地区：[1]中南勘测设计研究院,湖南长沙410014

出　　处：《红水河》2003年第4期24-27,共4页Hongshui River

摘　　要：龙滩水电站进水口高边坡最大坡高达420m,为保证高边坡的稳定,采用预应力锚索技术。预应力锚索的加固作用非常明显,不仅为边坡的稳定提供了经济、有效的手段,而且为按期截流创造了条件。Considering the maximum height of 420m of the intake side slope in Longtan hydropower station, a pre-stress anchoring technology is adopted to ensure its stability. Besides the obvious strengthening effects in an economic way, the pre-stress anchoring technology creates favorable conditions for river closure as scheduled.

关 键 词：龙滩水电站 高边坡工程 预应力 进水口 截流 

分 类 号：TV554.13[水利工程—水利水电工程]