金桥水电站工程枢纽布置设计研究  

Study on Project Layout Design of Jinqiao Hydropower Station

作　　者：甄燕[1] 张华明[1] 温家兴 齐景瑞 ZHEN Yan;ZHANG Huaming;WEN Jiaxing;QI Jingrui(Power China Xibei Engineering Corporation Limited,Xi＇an 710065,Shaanxi,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,陕西西安710065

出　　处：《水力发电》2018年第8期61-64,共4页Water Power

摘　　要：金桥水电站工程位于易贡藏布干流上游河段,大坝采用堆石混凝土重力坝。可研阶段初期,在充分考虑工程规划、实际地形地质条件和水文条件的情况下,对坝址、坝线、引水线路、厂房形式等拟定了多种枢纽布置方案,通过综合经济技术比较选定了枢纽布置方案。在可研阶段后期,随着外部建设条件的变化,对坝型、装机容量、调压井形式、厂房形式等方面重新进行论证,最终选定设计方案。最终,枢纽布置紧凑、经济合理、运行安全有保障。Jinqiao Hydropower Station Project is located in the upper reaches of Yigong Zangbu River,and the dam is rockfilled concrete gravity dam. At the initial stage of feasibility study,various project layout plans for dam site,dam line,diversion tunnel line and powerhouse shape are proposed based on project planning, actual topographic and geological conditions and hydrological conditions,and final project layout scheme is selected through comprehensive economic and technological comparisons. At the later stage of feasibility study,with the changes of external construction conditions,the dam type,installed capacity,shape of surge shaft and shape of powerhouse are re-examined and the design plan is finally selected.The project layout of Jinqiao Hydropower Station is compact,the investment is reasonable and the operation safety is guaranteed.

关 键 词：枢纽布置 设计研究 金桥水电站 

分 类 号：TV73[水利工程—水利水电工程]