| 水中大直径钻孔桩基施工 |
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| 引用本文： | 彭兵田. 水中大直径钻孔桩基施工[J]. 水运工程, 2006, 0(7): 71-72,83 |
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| 作者姓名： | 彭兵田 |
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| 作者单位： | 广东省航盛建设集团有限公司,广东,广州,511442 |
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| 摘 要： | 某大桥主墩基础地质为构造复杂断裂破碎带，裂隙发育，桩基为2．80m大直径嵌岩桩，文章介绍该桥大直径钻孔桩的施工工艺、泥浆控制和大型钢筋笼吊装，供同类桩基施工参考。
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| 关 键 词： | 大直径钻孔桩 泥浆控制 钻孔平台 施工工艺 |
| 文章编号： | 1002-4972（2006）07-0071-02 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-05-16 |
Maritime Large-Diameter Bored Cast-in-Situ Concrete Pile Foundation Construction |
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| PENG Bing-tian. Maritime Large-Diameter Bored Cast-in-Situ Concrete Pile Foundation Construction[J]. Port & Waterway Engineering, 2006, 0(7): 71-72,83 |
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| Authors: | PENG Bing-tian |
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| Affiliation: | Guangdong Hangsheng Construction Group Co., Ltd., Guangzhou 511442, China |
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| Abstract: | The ground of a bridge main pier belongs to a fracture zone with fissuresdeveloped, and the pile foundation is rock-embedded pile of 2.80 m in diameter. This paper describes the construction technology of large- diameter bored cast-in-situ concrete pile, slurry control and hoisting of large reinforcement cage. It may serve as a reference for similar pile foundation construction. |
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| Keywords: | large-diameter bored cast-in-situ concrete pile slurry control drilling platform constructiontechnology |
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