荣地水电站碾压混凝土坝新技术研究与应用  

New Techniques of RCC Dam in Rongdi Power Plant

作　　者：韦卓信[1] 

机构地区：[1]广西水利电力勘测设计研究院

出　　处：《红水河》1997年第2期39-42,共4页Hongshui River

摘　　要：荣地广西第一座全断面采用碾压混凝土坝的设计和施工，研究与应用二级配防渗、预制砌块做防冲面板兼代替模板和保温、变态混凝土、负压真空溜筒运输等新技术。这些技术均属国内领先。Rongdi Power Plant is the first project in Guangxi for using full-section roller-compacted concrete (RCC) gravity dam as permanent structure This paper is devoted to describe the new techniques applied to this dam,such as double-graded concrete for seepage prevention,prefabricated anti-erosion facing special concrete placement,as well as vacuum chuting of concrete All these take the lead in China,and ranks the advance level in the world

关 键 词：碾压混凝土坝 防冲面板 防渗结构 水电站 

分 类 号：TV642.2[水利工程—水利水电工程]