老挝南欧江四级水电站三期截流施工及主要技术问题研究  

Construction Diversion and Main Technical Problems for Namou 4 Hydropower Project

作　　者：石峰 SHI Feng(Power China Resources Ltd.,Beijing 100048,China)

机构地区：[1]中国电建集团海外投资有限公司,北京100048

出　　处：《工程建设与设计》2020年第7期91-92,共2页Construction & Design for Engineering

摘　　要：老挝南欧江四级水电站施工导流采用分为三期的明渠导流方式,导流程序较为复杂,导流建筑物数量多,施工也较为复杂,在没有条件设导流底孔的条件下,面临不少技术难题。论文介绍了现场进行的一些具有创新性、挑战性的施工方法和施工方案,为后续同类工程建设提供经验参考。The construction diversion of Namou 4 hydropower station adopts the open channel diversion method which is divided into three phases. The diversion procedure is relatively complex, the number of diversion buildings is large, and the construction is also relatively complex. Under the condition that there is no condition to set diversion bottom hole, there are many technical problems. This paper introduces some innovative and challenging construction methods and schemes on site, which can provide experience reference for the follow-up similar projects.

关 键 词：南欧江 施工导流 导流分期 围堰 

分 类 号：TV551.2[水利工程—水利水电工程]