龙首水电站碾压混凝土拱坝设计与施工  

Desigu and Construction of Longshou Hydropower Statio RCC Arch Dam

作　　者：杨家修 

机构地区：[1]中国水电顾问集团贵阳勘测设计院,贵州贵阳550008

出　　处：《水力发电》2008年第7期73-75,共3页Water Power

摘　　要：龙首水电站大坝地处西北高温高寒高震地区,针对特殊的地质及气候特点,在拱坝设计中对体形、抗裂、抗渗、抗冻、抗震结构和筑坝材料方面进行了详细的研究,提出了独特的设计方案,现大坝已安全运行6年多,实践证明效果良好。为此,对龙首碾压混凝土薄拱坝布置、体形设计及大坝的主要特点和运行情况进行了重点介绍。Longshou dam is located in the region with high temperature, cold climate and frequent earthquake in northwest of China. Aiming at the special geological and climatic characteristics, the body-shape design, structure design of anti-erack、anti-seepage,frost-resistant and anti-seism and dam construction materials are studied in detail and peculiar design plan is proposed. The dam has operated safely for more than six years until now and the effect is great. The paper mainly introduces the layout,type design,main characteristics and operation condition of Longshou RCC thin arch dam.

关 键 词：碾压混凝土拱坝 特点 运行情况 龙首水电站 

分 类 号：TV642.2[水利工程—水利水电工程] TV642.43