| 微型钻孔嵌岩钢管灌注桩 |
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| 引用本文： | 谷伟平,李国雄,蒋利民,李静.微型钻孔嵌岩钢管灌注桩[J].岩土工程学报,2000,22(3):344-347. |
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| 作者姓名： | 谷伟平 李国雄 蒋利民 李静 |
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| 作者单位： | 广州市鲁班建筑防水补强专业公司!广州；510665；华南理工大学建工系!广州；510641； |
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| 摘 要： | 阐述了一种新型托换桩型---微型钻孔嵌岩钢管灌注桩的施工工艺 ,设备及其设计 ,经过一系列工程的应用 ,验证了其具有单桩竖向承载力高、施工简便、质量可靠、施工时引起被托换结构的附加下沉微小等优点 ,具有广泛的适用性及推广价值。
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| 关 键 词： | 桩基托换 嵌岩钢管桩 竖向承载力性状 |
The small size bore steel tube cast in place pile embeded in rock |
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| Gu Weiping,Li Guoxiong,Jiang Limin,Li Jing.The small size bore steel tube cast in place pile embeded in rock[J].Chinese Journal of Geotechnical Engineering,2000,22(3):344-347. |
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| Authors: | Gu Weiping Li Guoxiong Jiang Limin Li Jing |
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| Affiliation: | Guangzhou Luban Construction Waterproof Reinforcing Specialized Company Guangzhou 510665 Department of civil and structural Engineering South China University of Technology Guangzhou 510641 |
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| Abstract: | This paper introduces a new underpinned pile-small size bore hole steel tube cast in place pile embeded in rock including its construction technology,facilities and design.By the application in many projects,this kind of pile shows many advantages such as high bearing load capacity,simple construction,reliable quality,and at the same time only cause small additional settlement during construction.It has extensive adaptability and high worth. |
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| Keywords: | underpinned pile foundation steel tube pile embeded in rock bearing load capacity |
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