| CFG桩复合地基的原理和设计 |
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| 引用本文： | 邓跃光,黄荣.CFG桩复合地基的原理和设计[J].地质灾害与环境保护,2002,13(3):69-72. |
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| 作者姓名： | 邓跃光 黄荣 |
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| 作者单位： | 四川省建筑设计院勘察分院,成都,610017 |
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| 摘 要： | “复合地基”一词出现于20世纪60年代，从此该概念成为很多地基处理的理论及公式的依据，后来，它广泛地应用于很多理论分析中，如碎石桩、深层搅拌桩、旋喷桩、石灰桩和土桩。本文主要论述了CFG复合地基的组成、加固理论、设计方法和变形计算，并简单分析了褥垫层和CFG在复合地基中的应用。
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| 关 键 词： | 复合地基 CFG桩 碎石桩 加固机理 桩间土 褥垫层 |
| 文章编号： | 1006-4362(2002)03-0069-04 |
| 修稿时间： | 2002年3月18日 |
THE THEORY AND DESIGN OF CFG COMPOSITE FOUNDATION |
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| DENG Yue guang,HUANG Rong.THE THEORY AND DESIGN OF CFG COMPOSITE FOUNDATION[J].Journal of Geological Hazards and Environment Preservation,2002,13(3):69-72. |
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| Authors: | DENG Yue guang HUANG Rong |
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| Abstract: | The term, composite foundation, appeared in 1960s, and since then many analyses and academic formulas about the foundation, have based on it. Now it is widely applied to many academic analyses, such as stone compaction Pile, deep mixture, revolve pile, lime pile and soil pile. The article mainly focuses on the CFG composite foundation, including theory of composing and stabilization, design method and distortion, and also analyzes the action of cotton-padded mattress layer and CFG in composite foundation. |
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| Keywords: | composite foundation foundation CFG |
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