| 南京地铁新街口站围护结构钻孔咬合桩施工 |
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| 引用本文： | 靳利安,王朋.南京地铁新街口站围护结构钻孔咬合桩施工[J].山西建筑,2007,33(23):78-79. |
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| 作者姓名： | 靳利安 王朋 |
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| 作者单位： | 中铁三局集团有限公司桥隧工程分公司,山西,太原,030001 |
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| 摘 要： | 结合南京地铁二号线工程概况,探讨了钻孔咬合桩施工工艺原理,从导墙的施工、单桩的施工介绍了钻孔咬合桩的工艺流程及操作要点,并对其技术控制进行了分析,以保证钻孔咬合桩底部有足够厚度的咬合量。
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| 关 键 词： | 咬合桩 施工技术 控制措施 混凝土 |
| 文章编号： | 1009-6825（2007）23-0078-02 |
| 修稿时间： | 2007-03-13 |
Construction technology of drilling bitten pile in retaining structure construction of Xinjiekou station in Nanjing metro |
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| JIN Lian,WANG Peng.Construction technology of drilling bitten pile in retaining structure construction of Xinjiekou station in Nanjing metro[J].Shanxi Architecture,2007,33(23):78-79. |
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| Authors: | JIN Lian WANG Peng |
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| Affiliation: | JIN Li-an WANG Peng |
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| Abstract: | Combined with general engineering situations of the No. 2 line of Nanjing metro the construction technology and principle of drilling bitten pile are introduced. From construction of guide-wall and single pile construction process and key points of drilling bitten pile are introduced. In the end technical control measures are summarized in order to ensure construction quality of drilling bitten pile. |
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| Keywords: | drilling bitten pile construction technology control measure concrete |
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