| 人工挖孔桩桩端后压浆效果检测 |
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| 引用本文： | 裴克选.人工挖孔桩桩端后压浆效果检测[J].价值工程,2010,29(14):81-81. |
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| 作者姓名： | 裴克选 |
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| 作者单位： | 河南省地质矿产勘察开发局第十一地质队,商丘,476000 |
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| 摘 要： | 高水位条件下采用人工挖孔桩基础,存在很多的隐患。采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。人工挖孔桩在高水位时选好持力层可适当减少开挖深度,采用桩端后压浆使承载力达到设计要求。
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| 关 键 词： | 人工挖孔桩 高水位 桩端后压浆 承载力 桩长 |
Man-power Hole Pile Mud Jacking Effect Examination |
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| Pei Kexuan.Man-power Hole Pile Mud Jacking Effect Examination[J].Value Engineering,2010,29(14):81-81. |
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| Authors: | Pei Kexuan |
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| Institution: | Pei Kexuan(Henan Province Geology. Minerals Reconnaissance Development Bureau 11 th Geological Team,Shangqiu 476000,China) |
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| Abstract: | There are many hidden dangers using man-power hole pile foundation under the high water mark condition. The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology. The man-power hole pile can reduce the cutting depth suitably when the high water mark elects to hold the strength level, after using the tip of pile, the mud jacking enables the supporting capacity to achieve the design requirements. |
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| Keywords: | The man-power hole pile high water mark mud jacking after the tip of pile supporting capacity length of pile |
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