摘要
锦屏一级水电站作为世界第一高的拱坝,在超高的水头和复杂的地质条件下,在底层灌浆洞中进行了超过170 m的深孔帷幕灌浆。施工中克服了各种不利条件,解决了多种非常规的施工技术难题,其经验可为其他类似工程提供参考。
Jinping First Stage Hydropower Station as the world＆#39;s first high arch dam, at ultra-high head and complex geological conditions, filling the hole in the bottom conducted more than 170 m deep hole curtain grouting. Construction overcome various unfavorable conditions, to solve a variety of unconventional construction technical problems, their experience can provide a reference for other similar projects.
出处
《科技与创新》
2014年第21期66-67,共2页
Science and Technology & Innovation
关键词
水电站
深孔帷幕灌浆
施工工艺
灌浆洞
hydropower
deep curtain grouting
construction technology
grouting hole
