| 谈CFG桩复合地基设计与工程应用 |
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| 引用本文： | 狄玉辉,刘辉.谈CFG桩复合地基设计与工程应用[J].工程建设与设计,2012(10):87-89. |
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| 作者姓名： | 狄玉辉 刘辉 |
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| 作者单位： | 1. 中国中元国际工程公司,北京,100089
2. 北京经开光谷置业有限公司,北京,101111 |
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| 摘 要： | 以某科研楼为例,结合工程地质条件,阐述了CFG桩复合地基加固机理、特点、适用范围、施工方法、设计计算等.工程实例的计算分析及加固结果表明,CFG桩复合地基不仅能提高天然地基的承载力,而且能有效地减少地基总沉降及差异沉降.
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| 关 键 词： | CFG桩复合地基 褥垫层 沉降 地基处理 |
Discussion about the Design and Engineering Application of CFG Pile Composite Foundation |
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| DI Yu-hui
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LIU Hui.Discussion about the Design and Engineering Application of CFG Pile Composite Foundation[J].Construction & Design for Project,2012(10):87-89. |
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| Authors: | DI Yu-hui LIU Hui |
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| Affiliation: | 1.China IPPR International Engineering Corporation,Beijing 100089,China; 2.Beijing Opened by the Optics Valley Land Company Limited,Beijing 101111,China) |
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| Abstract: | Taking a scientific research building as an example,and combining with the engineering geological condition,this paper expounds the reinforced theory,the character,the scope of application,the method of construction and the design calculation about the CFG pile composite foundation.In the Engineering example,the analysis and reinforcement results show that the CFG pile composite foundation can not only improve the bearing capacity of natural foundation,but also reduce the total settlement and differential settlement about foundation. |
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| Keywords: | CFG pile composite foundation cushion settlement ground treatment |
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