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以石塘库区北溪大桥深水钻孔桩为例,系统阐述了水中平台法施工水中钻孔桩的施工,对浮吊安装、水中平台的搭设、钢护筒的制作与埋设、成孔、清孔及混凝土灌注给予了说明。
Taking the deepwater bored pile of Beixi Bridge in Shitang Reservoir Area as an example, the construction of bored piles in construction water of underwater platform method is expounded systematically. The construction of floating piles, erection of underwater platform, manufacture and embedment of steel casing, Clear hole and concrete perfusion given instructions.