桐子林水电站三期(明渠)截流设计与施工  

Design and Construction of The Third Stage(Open Channel) River Closure at Tongzilin Hydropower Station

作　　者：刘晓博[1] 华尖多杰 任高强[1] 

机构地区：[1]中国人民武装警察部队水电第九支队,四川成都611130

出　　处：《四川水力发电》2016年第A01期4-7,共4页Sichuan Hydropower

摘　　要：桐子林水电站三期(明渠)截流流量大,分流条件差,截流水力学指标在国内外同类工程中位于前列,现场块石料缺乏,施工布置困难,施工组织和截流难度极大。结合截流施工技术和实际施工条件,提出了技术合理、经济可行的三期截流技术方案和施工规划,对大型导流明渠截流技术的研究具有一定的借鉴意义。The third stage( open channel) river closure at Tongzilin hydropower station is characterized with large closure discharge,poor bypass flow conditions,high hydraulic index of river closure,shortage of site rock stones,difficult construction arrangement and organization,great difficult in river closure. Based on river closure construction technology and actual construction conditions,technically reasonable and economical feasible scheme of the third river closure and construction planning are presented. This provides references to research of river closure technology for large-sized diversion channel.

关 键 词：桐子林水电站 三期明渠截流 截流设计 施工 

分 类 号：TV551.2[水利工程—水利水电工程]