浅谈深水中钻孔灌注桩基础施工

On the basic construction of the bored pile in the deep water

结合具体工程实例,从钻孔、清孔、钢筋笼制作安装与下导管、钻孔桩混凝土的灌注等方面阐述了深水中钻孔灌注桩基础的施工工艺,并提出了灌注过程中应注意的事项,具有一定的参考价值。

Combined with the concrete engineering example, the paper expounds the basic construction technology of the bored pile in the deep water from drilling, the hole cleaning, the manufacture and installation of the steel reinforcement cage, the down tube and the perfusion of the bored pile concrete, puts forward the points for attention of the pouring process, which has the reference value.