俄日水电站调压井的布置与施工  

Arrangement and Construction of the Surge Shaft in Eri Hydropower Station

作　　者：何思源 李海涛 HE Siyuan;LI Haitao(Hubei Institute of Water Resources Survey and Design,Wuhan 430070,China)

机构地区：[1]湖北省水利水电规划勘测设计院,湖北武汉430064

出　　处：《水电与新能源》2022年第8期48-51,共4页Hydropower and New Energy

摘　　要：俄日水电站调压井为地下埋藏式,采用设上室的水室式,竖井总高107.60 m,受地形、地质、环境保护以及征、占地等条件的限制,施工道路无法修至上室,调压井施工利用位于调压井底部的6号支洞内设置斜井式施工岔洞,岔洞斜井段倾角为48.1°,内设有轨运输系统和必要的安全措施,保证了调压井的顺利施工。The surge shaft in Eri Hydropower Station is an underground chamber type with an upper chamber and the total height of 107.60 m.Due to the limitations of the topography,geology,environment protection,land requisition and land occupation,the construction road cannot reach the upper chamber.Thus,the 6#adit at the bottom of the surge shaft is used for the construction.An inclined construction bifurcation tunnel with the inclination angle of 48.1 degree is excavated,in which the rail transportation system and necessary safety measures are equipped.With these arrangements,the smooth construction of the surge shaft is ensured.

关 键 词：调压井 支洞 施工岔洞 布置 施工 

分 类 号：TV52[水利工程—水利水电工程]