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苏通大桥北索塔墩钻孔平台施工技术
Construction Technology of Drilling Platform of North Cable Tower Pier in Sutong Bridge
【摘要】 介绍在深水、大流速的北索塔墩区直接利用钻孔桩结构钢护筒搭设世界最大群桩基础桩基施工平台适用条件,设计与施工方法以及质量控制措施和实施效果。
【Abstract】 The largest pile colony foundation is completed by directly using drilling pile and steel protect sleeve structure in deep water and high velocity of flow north cable tower pier region.In this article,authors introduce adaptive condition,design and construction methods,quality control measures and effect.
【关键词】 桥梁工程;
苏通大桥;
钢护筒;
钻孔平台;
施工方法;
质量控制;
【Key words】 bridge engineering; Sutong Bridges; teel protect sleeve; drilling platform; construction method; quality control;
【Key words】 bridge engineering; Sutong Bridges; teel protect sleeve; drilling platform; construction method; quality control;
- 【文献出处】 施工技术 ,Construction Technology , 编辑部邮箱 ,2005年S1期
- 【分类号】U445
- 【被引频次】1
- 【下载频次】116