| 岩溶地区钻孔灌注桩基础下沉事故处理 |
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| 引用本文： | 石建成,杨宗耀. 岩溶地区钻孔灌注桩基础下沉事故处理[J]. 邵阳学院学报(自然科学版), 2006, 3(1): 76-78 |
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| 作者姓名： | 石建成 杨宗耀 |
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| 作者单位： | 1. 新邵县建设工程质量监督站,湖南,新邵,422900
2. 邵阳学院城建系,湖南,邵阳,422004 |
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| 摘 要： | 某钻孔灌注桩基础在主体施工阶段出现桩基础下沉。通过先后对该工程采取桩端压力注浆方案和补桩加承台方案进行处理，其经验可供类似工程借鉴．
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| 关 键 词： | 钻孔灌注桩 基础下沉 补桩 事故处理 |
| 文章编号： | 1672-7010（2006）01-0076-03 |
| 收稿时间： | 2005-12-06 |
| 修稿时间： | 2005-12-06 |
Accident Treatment of Borehole Cast-in-Place Concrete Pile Foundation Sinking in Karst Areas |
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| SHI Jian-cheng,YANG Zong-yao. Accident Treatment of Borehole Cast-in-Place Concrete Pile Foundation Sinking in Karst Areas[J]. Journal of Shaoyang University(Natural Science Edition), 2006, 3(1): 76-78 |
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| Authors: | SHI Jian-cheng YANG Zong-yao |
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| Abstract: | A certain borehole cast - in- place concrete pile foundation sank during the construction of the main part of the project. The accident was successfully treated through successively taking the measures of pressured grouting on the pile top and pile reinforcement to plus a bearing platform. The accident and its treatment are described in this paper might be used as reference to dealing with similar works in the future. |
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| Keywords: | borehole cast- in- place concrete pile foundation sinking pile reinforcement accident treatment |
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