摘要
结合杭州湾跨海大桥施工,介绍跨海大桥百米深长大直径钻孔桩施工中钻孔平台搭设、钻机选型、钻孔、下钢筋笼、浇注海工混凝土及桩底压浆等关键施工技术。
In this paper, the key construction technologies for long and large diameter piles including setting up the drilling platform, selecting the boring machine, drilling piles, sinking reinforcing skeleton, and casting concrete in seawater, etc, are introduced, with reference to the construction of the cross - sea bridge at Hangzhong Bay.
出处
《石家庄铁道学院学报》
2005年第B06期1-4,共4页
Journal of Shijiazhuang Railway Institute
关键词
跨海大桥
钻孔灌注桩
钻孔平台
cross-sea bridge
bored-pile
drilling platform
