| 桩端后注浆技术的研究现状及发展 |
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| 引用本文： | 王秀哲,龚维明,薛国亚,李昌驭. 桩端后注浆技术的研究现状及发展[J]. 施工技术, 2004, 33(5): 28-31 |
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| 作者姓名： | 王秀哲 龚维明 薛国亚 李昌驭 |
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| 作者单位： | 东南大学,江苏,南京210096 |
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| 摘 要： | 桩端后注浆可以提高钻孔灌注桩的承载能力 ,减少其沉降量。本文介绍国内外关于钻孔灌注桩桩端后注浆技术的研究现状、施工工艺及应用实例 ,指出后注浆技术存在的问题和今后的研究方向。
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| 关 键 词： | 钻孔灌注桩 承载力 桩端后注浆 后注浆技术 |
| 文章编号： | 1002-8498(2004)05-0028-04 |
| 修稿时间： | 2003-12-30 |
Current Research Status and Development of the Pileend Postgrouting Technology |
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| WANG Xiu-zhe,GONG Wei-ming,XUE Guo-ya,LI Chang-yu. Current Research Status and Development of the Pileend Postgrouting Technology[J]. Construction Technology, 2004, 33(5): 28-31 |
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| Authors: | WANG Xiu-zhe GONG Wei-ming XUE Guo-ya LI Chang-yu |
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| Abstract: | The pile-end post-grouting technology can help to improve the bearing capacity of drilled grouting piles and to decrease their sedimentation. In this article, authors introduce some aspects of the pile-end post-grouting technology of drilled grouting piles such as current domestic and foreign research status, construction methods and practical projects, and state problems and future development trends of the post-grouting technology. |
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| Keywords: | drilled grouting pile bearing capacity pile-end post-grouting post-grouting technology |
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