周宁水电站超高竖井取消钢衬技术的应用研究  

Study on Application of Eliminating Steel Liner in Zhouning Hydropower Station Superhigh Shaft

作　　者：谢德瑞[1] 

机构地区：[1]福建省水利水电勘测设计研究院,福建福州350001

出　　处：《水电站设计》2005年第4期5-8,共4页Design of Hydroelectric Power Station

摘　　要：针对周宁水电站高压力竖井取消钢衬采用钢筋混凝土衬砌,介绍了取消钢衬的设计、钢筋混凝土透水衬砌设计、高压固结灌浆和竖井压力管道的施工,以及充水试验的结果。实践证明设计是成功的。This paper recounts that in Zhouning Hydropower Station high pressure shaft design steel liner has been eliminated and reinforced concrete permeable lining has been used instead. The paper also presents the high pressure consolidation grouting,the shaft pressure pipe line construction ＆ the pipe line filling water test results. The practice demonstrates that the design is successful.

关 键 词：竖井 钢衬 钢筋砼衬砌 固结灌浆 高压管道 周宁水电站 充水试验 

分 类 号：TV543[水利工程—水利水电工程]