| 超长DX桩在软土地区某高层建筑中的应用 |
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| 引用本文： | 鲍生谋.超长DX桩在软土地区某高层建筑中的应用[J].岩土工程技术,2007,21(3):156-159. |
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| 作者姓名： | 鲍生谋 |
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| 作者单位： | 机械工业第三勘察设计研究院,湖北武汉,430030 |
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| 摘 要： | DX桩是在钻、冲孔灌注桩基础上发展起来的一种变截面的新桩型。由于其桩身多个扩径体(承力盘或承力岔)能承受较大的荷载,充分发挥扩径体周边土体的承载力,从而大幅度提高单桩承载力。介绍了DX多节挤扩灌注桩及在浙江软土地区某高层建筑桩基工程中的应用效果。
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| 关 键 词： | DX桩 承力盘 承力岔 扩径体 DX挤扩装置 |
| 文章编号： | 1007-2993(2007)03-0156-04 |
| 修稿时间： | 2006年12月20 |
Application of Super-long DX Pile in Soft Soil Foundation of a High-rise Building |
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| Bao Shengmou.Application of Super-long DX Pile in Soft Soil Foundation of a High-rise Building[J].Geotechnical Engineering Technique,2007,21(3):156-159. |
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| Authors: | Bao Shengmou |
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| Abstract: | DX pile is a new kind of variable section pile based on the bored filling pile.The partial enlargement of the pile boby,such as carrying plate and carrying branch,greatly improve the bearing capacity of the pile and make full use of the bearing capacity of the surrounding soil.DX multi-nodal enlarging-grouting pile and the result of its application in soft foundation of a high-rise building in Zhejiang province is introduced. |
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| Keywords: | DX pile carrying plate carrying branch partial enlargement DX extruding device |
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