| CFG桩在高层建筑地基基础设计中的应用 |
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| 引用本文： | 杨善勇,王太灵,徐旭.CFG桩在高层建筑地基基础设计中的应用[J].勘察科学技术,2007(3):40-41. |
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| 作者姓名： | 杨善勇 王太灵 徐旭 |
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| 作者单位： | 1. 中勘冶金勘察设计研究院有限责任公司,河北·保定,071069
2. 山东正元建设工程有限责任公司,济南市,250014 |
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| 摘 要： | 将桩端具有较好持力层的地层经CFG桩复合地基技术处理后作为高层建筑地基,探讨了CFG桩复合地基中桩长、桩径的设计及褥垫层的效用及其厚度、材料等设计参数的选用原则,分析了应用沉降控制理论进行CFG桩复合地基沉降设计的优越性及其尚应着重考虑的问题。
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| 关 键 词： | 刚性复合地基 CFG桩 褥垫层效用 沉降控制 |
| 修稿时间： | 2006年9月21日 |
Application of CFG Pile in Foundation Design of High-rise Building |
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| Yang Shanyong,Wang Tailing,Xu Xu.Application of CFG Pile in Foundation Design of High-rise Building[J].Site Investigation Science and Technology,2007(3):40-41. |
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| Authors: | Yang Shanyong Wang Tailing Xu Xu |
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| Affiliation: | 1.Zhongkan Geotechical Investigation Design and Research Institute Co.Ltd 2.Shandong Zhengyuan Construction Engineering Co.Ltd |
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| Abstract: | Through the technical treatment of CFG piles composite foundation.The well bearing stratum of pile tip is used as high-rise building foundation.The paper discussed the design of pile length,pile diameter and cushion layers effect and selection principle of design parameters such as thickness,materials and so on,and studied the superiority of settlement design of CFG pile composite foundation by settlement control theory and problems to be considered emphatically. |
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| Keywords: | rigid-pile composite foundation CFG pile cushion layer effect settlement control |
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