| 可变式扩底支盘桩施工技术 |
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| 引用本文： | 卫立志.可变式扩底支盘桩施工技术[J].山西建筑,2003,29(13):19-20. |
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| 作者姓名： | 卫立志 |
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| 作者单位： | 中铁十七局集团建筑工程有限公司,山西太原030006 |
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| 摘 要： | 结合某高层住宅楼基础施工实例，介绍了可变式扩底支盘桩工艺原理、施工要点和质量控制要求，指出该项技术能够有效地缩短桩长和减少桩径，提高单桩承载力，减少桩体成孔后孔的坍塌及缩径现象。
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| 关 键 词： | 可变式扩底支盘桩 高层住宅楼 基础施工 单桩 承载力 |
| 文章编号： | 1009-6825(2003)13-0019-02 |
| 修稿时间： | 2003年7月30日 |
The construction technology of changeable compacted bearing disk pile |
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| WEI Li,zhi.The construction technology of changeable compacted bearing disk pile[J].Shanxi Architecture,2003,29(13):19-20. |
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| Authors: | WEI Li zhi |
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| Abstract: | The construction principle, key points and quality control requirements of changeable compacted bearing disk pile are introduced. Author points out that this technology can effectively enhance bearing capacity of single pile and reduce the length and radius of pile as well as some common failures such as hole collapsing. |
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| Keywords: | changeable compacted bearing disk pile driven cast in place pile bearing capacity of pile foundation |
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