摘要
以襄渝铁路二线流水河大桥施工为例,重点介绍了浮桥和钻孔平台的搭设,钢护筒的制作与埋设,成孔工艺,排渣,水下混凝土灌筑施工技术。
This article mainly, in light of the construction of the Xiangfan-Chongqing Railway Line Ⅱ at Liushui River Bridge, introduces the building of the floating bridges and the drilling platform in the water, the steel casing making and burying, slag-off, the hole-making technique, and the underwater concrete pouring techniques,
出处
《铁道建筑技术》
2007年第5期50-53,共4页
Railway Construction Technology
关键词
超长钻孔桩
水下混凝土
施工技术
ultra-long hole-drilling pile
underwater concrete
construction technology
