| 灌注桩后压浆关键技术及应用 |
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| 引用本文： | 涂群岚,邓燕华,徐典,罗珺.灌注桩后压浆关键技术及应用[J].路基工程,2013,0(6):146-149. |
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| 作者姓名： | 涂群岚 邓燕华 徐典 罗珺 |
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| 作者单位： | 1.江西建设职业技术学院，南昌 330200 |
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| 摘 要： | 灌注桩通过后压注浆技术能大幅度提高其承载力而备受工程界青睐。为更好推广该工艺，在总结自身经验和参考近年来科研成果的基础上，论述了灌注桩后压浆关键技术和应用效果。
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| 关 键 词： | 后压浆灌注桩 注浆机理 关键技术 注浆管布置 注浆压力 注浆量 |
| 收稿时间： | 2019-11-06 |
Key Technology of Post-grouting for Cast-in-place Pile and the Application |
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| Authors: | TU Qunlan DENG Yanhua XU Dian LUO |
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| Institution: | Jun (1. Jiangxi College of Construction, Nanchang 330200, China; 2. School of Civil Engineering, Hunan University, Changsha 410082, China; 3. College of Architectural Engineering, Chongqing University of Science ＆ Technology, Chongqing 401331, China) |
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| Abstract: | The bearing capacity of cast-in-place pile may increase to a great extent through post-grouting technology so that the process attracts the attention of the engineers. In order to promote this process, this paper, depending on generalization of the own experience and reference to scientific and technological achievements in recent years, discussed the key technology of post-grouting for cast-in-place pile and its application effect. |
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| Keywords: | cast-in-place pile using pipe arrangement grouting pressure post-grouting technology grouting grouting volume mechanism key technology grouting |
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