摘要
岩滩水电站扩建工程尾水围堰位于一期工程尾水渠中,由于可研阶段考虑先改建一期安装间道路,后进行尾水出口部位的施工,而在实际施工过程中难于实现。文章对尾水围堰变更原因进行了详细分析,并对可研阶段和施工图阶段尾水围堰设计进行了详细介绍。
The tailwater cofferdam of the extension project locates at the tailrace of the phase-I Yantan hydropower station. In the feasibility study stage, the road for erection bay is reconstructed first, and then the tailwater outlet structures, which has great difficulty in practice. The paper analyzes in detail the reasons for cofferdam modification and introduces the design of the tailwater cofferdam in feasibility study stage and in detailed design stage.
出处
《红水河》
2015年第3期1-4,共4页
Hongshui River
关键词
尾水围堰
岩滩水电站扩建工程
tailwater cofferdam
extension project of Yantan hydropower station