昌波水电站压力管道布置型式选择及结构设计  

Selection of Penstock Layout Pattern and Structural Design of Changbo Hydropower Project

作　　者：罗佩玉 刘朋 LUO Peiyu;LIU Peng(PowerChina Guiyang Engineering Corporation Limited,Guiyang Guizhou 550081)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550081

出　　处：《四川水力发电》2024年第4期95-100,112,共7页Sichuan Hydropower

摘　　要：昌波水电站压力管道连接上游调压室和地下发电厂房,是重要的输水建筑物,其布置型式和结构设计是否合理对电站的安全稳定运行有直接影响。由于受地形地质条件和枢纽布置限制,压力管道线路短且布置空间小,在此基础上对布置型式进行了比选,详细分析了不同布置下水力条件、快速门设计、施工条件以及工程投资等方面的差别,并对选定的布置进行结构设计。相关研究成果可为同类工程提供参考。The penstock of Changbo Hydropower Project is an important water conveyance structure connecting the upstream surge chamber and the underground powerhouse.Reasonable layout and structural design are important for the safe and stable operation of the power station.Due to the limitation of topographic and geological conditions and the layout of the hub,the penstock line is short and the layout space is narrow.On this basis,the layout types are compared and selected.The differences in hydraulic conditions,rapid-drop gate design,construction conditions and engineering investment under different layouts are analyzed in detail,and the selected layout is designed.The relevant design results can provide reference for similar projects.

关 键 词：压力管道 布置型式 结构设计 昌波水电站 

分 类 号：TV732.4[水利工程—水利水电工程]