石门沟3号水库输水放空建筑物布置设计  

Layout Design of Water Conveyance and Emptying Structure of Shimengou No.3 Reservoir

作　　者：张丽花[1] 谢维科[1] 张浩[1] ZHANG Lihua;XIE Weike;ZHANG Hao(PowerChina Northwest Engineering Corporation Limited,Xi,an 710065,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,西安710065

出　　处：《西北水电》2021年第3期49-52,57,共5页Northwest Hydropower

摘　　要：石门沟3号水库为注入式水库,输水放空建筑物承担向水库下游供水及水库放空的任务。从地质、施工、投资、安全、运行等角度,对输水放空建筑物的形式和轴线进行了比选,最终选定了左岸有压隧洞形式。水库已建成供水,建筑物运行良好。Shimengou No.3 Reservoir is an inflow-type reservoir,and the water delivery and emptying structure undertakes the task of supplying water to the downstream of the reservoir and emptying the reservoir.From the perspectives of geology,construction,investment,safety and operation,etc.,the scheme and axis of the water conveyance and emptying structure are compared and selected,and finally the design scheme of pressure tunnel on the left bank is selected.The reservoir has been completed for water supply,and the structure is operating well.

关 键 词：输水放空洞 有压隧洞 坝下埋管 

分 类 号：TV67[水利工程—水利水电工程]