| 圆砾夹层地质条件下钻孔灌注桩成桩工艺 |
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| 引用本文： | 马骅.圆砾夹层地质条件下钻孔灌注桩成桩工艺[J].交通标准化,2012(1):55-59. |
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| 作者姓名： | 马骅 |
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| 作者单位： | 邢台市邢衡高速公路管理处,河北邢台,054000 |
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| 摘 要： | 针对钻孔灌注桩在湿陷性黄土和圆砾夹层中钻进和灌注过程中可能出现的问题,经过方案比选,确定合理的施工工艺,并对施工工艺进行详细介绍。
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| 关 键 词： | 灌注桩 圆砾夹层 成桩工艺 |
Pile Formation Technology of Bored Pile under Geological Condition of Round Gravel Sandwich |
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| MA Hua.Pile Formation Technology of Bored Pile under Geological Condition of Round Gravel Sandwich[J].Communications Standardization,2012(1):55-59. |
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| Authors: | MA Hua |
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| Institution: | MA Hua(Xingtai City Xing-Heng Expressway Management Office,Xingtai 054000,China) |
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| Abstract: | According to the problems in the processes of drilling and perfusion of bored pile in collapsible loess and round gravel sandwich,by scheme comparison,it determines the reasonable construction process and introduces the technology in detail. |
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| Keywords: | bored pile round gravel sandwich pile formation technology |
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