| 浅谈CFG桩在高速铁路软土地基处理中的应用 |
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| 引用本文： | 刘志东.浅谈CFG桩在高速铁路软土地基处理中的应用[J].山西建筑,2009,35(7):283-284. |
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| 作者姓名： | 刘志东 |
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| 作者单位： | 中铁三局集团第五工程有限公司,山西,晋中,030600 |
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| 摘 要： | 结合具体工程实例，介绍了CFG桩的加固处理机理和施工工艺流程，进行了CFG桩工艺性试桩，阐述了长螺旋钻钢内泵压混合料施工工艺，并提出了施工控制要点，最后进行了桩基质量检验，从而推广CFG桩复合地基处理技术。
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| 关 键 词： | CFG桩 地基处理 试桩 施工工艺 |
On the application of CFG pile in the soft soil foundation treatment of highways |
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| LIU Zhi-dong.On the application of CFG pile in the soft soil foundation treatment of highways[J].Shanxi Architecture,2009,35(7):283-284. |
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| Authors: | LIU Zhi-dong |
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| Affiliation: | LIU Zhi-dong |
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| Abstract: | By combining with examples,the paper introduces the intensifying treatment principle of CFG pile and the construction craft process,undertakes the test pile of the CFG pile,illustrates the construction craft of the long twist auger pump pressure for mixed materials,points out some construction control points,and finally has the quality inspection over the pile foundation,so as to expand the CFG pile composite foundation treatment technique. |
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| Keywords: | CFG pile foundation treatment test pile construction craft |
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