| 扩底后注浆桩施工工艺及承载机理的探讨 |
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| 引用本文： | 梁仁旺,丁巧爱,李珠.扩底后注浆桩施工工艺及承载机理的探讨[J].太原理工大学学报,2002,33(2):210-213. |
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| 作者姓名： | 梁仁旺 丁巧爱 李珠 |
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| 作者单位： | 太原理工大学建筑与环境工程学院,太原,030024 |
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| 摘 要： | 通过某试桩工程的现场施工与静载荷试验，阐述了扩底后注浆桩的施工工艺及静载荷试验结果，并对其承载力提高机理进行了分析。
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| 关 键 词： | 钻孔灌注桩 后注浆 挤扩支盘 侧摩阻力 端承力 施工工艺 承载机理 扩底后注浆桩 静载荷试验 |
| 文章编号： | 1007-9432(2002)02-0210-04 |
| 修稿时间： | 2001年7月10日 |
Construction Technique and Bearing Mechanism of Expanded-base and Post-pressure Grouting Concrete Piles |
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| Liang Renwang,Ding Qiaoai,Li Zhu.Construction Technique and Bearing Mechanism of Expanded-base and Post-pressure Grouting Concrete Piles[J].Journal of Taiyuan University of Technology,2002,33(2):210-213. |
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| Authors: | Liang Renwang Ding Qiaoai Li Zhu |
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| Institution: | Civil and Environmental Engineering College of TUT |
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| Abstract: | This paper presents the construction technique of expanded-base and post pressure grouting piles. Based on the static loading test results in situ, the mechanism of bearing capacity increasing is also analyzed. |
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| Keywords: | cast in situ piles post pressure grouting extrusion and expansion friction end bearing |
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