| 苏通大桥主桥基础深水大直径超长钻孔桩施工 |
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| 引用本文： | 黄勇,章斌.苏通大桥主桥基础深水大直径超长钻孔桩施工[J].山西建筑,2008,34(6):12-13. |
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| 作者姓名： | 黄勇 章斌 |
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| 作者单位： | 中交二公局第一工程有限公司,湖北武汉,430019 |
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| 摘 要： | 从水下钢护筒施工、配制和净化护壁泥浆、钻孔过程控制、成孔检测、钢筋笼的制作及下放、水下混凝土浇筑等方面对深水大直径超长钻孔桩的关键施工工艺进行了深入细致的研究和探讨，为类似工程提供了参考依据。
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| 关 键 词： | 超长 钻孔桩 施工工艺 基础 钢护筒 混凝土 |
| 文章编号： | 1009-6825（2008）06-0012-02 |
| 收稿时间： | 2007-09-19 |
| 修稿时间： | 2007年9月19日 |
Construction technology of super-long large-diameter bored pile in deep water for foundation works of Sutong bridge |
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| HUANG Yong,ZHANG Bin.Construction technology of super-long large-diameter bored pile in deep water for foundation works of Sutong bridge[J].Shanxi Architecture,2008,34(6):12-13. |
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| Authors: | HUANG Yong ZHANG Bin |
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| Abstract: | From the installation of underwater steel casing, preparation of drilling mud, boring process control, hole building test, fabrication of steel reinforcement cage, pouring underwater concrete and other aspects the construction technology of super-long large-diameter bored pile in deep water is introduced and discussed in detail in order to provide references for similar works. |
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| Keywords: | super-long boring pile construction technology foundation steel casing concrete |
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