| 褥垫层参数变化对多元复合地基的影响 |
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| 引用本文： | 王仙芝,王龙飞.褥垫层参数变化对多元复合地基的影响[J].黄石理工学院学报,2005,21(1):63-65. |
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| 作者姓名： | 王仙芝 王龙飞 |
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| 作者单位： | 1. 黄石理工学院,湖北,黄石,435003
2. 中铁十八局集团第三工程有限公司,河北,涿州,072750 |
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| 摘 要： | 本文主要通过改变褥垫层的设计参数，对水泥粉煤灰碎石(CFG)桩与水泥土搅拌桩多元复合地基进行三维有限元模拟分析，其结果完善了多元复合地基的设计计算理论，可用于指导工程实践。
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| 关 键 词： | 褥垫层 多元复合地基 水泥土搅拌桩 三维有限元模拟技术 |
| 文章编号： | 1008-8245(2005)01-0063-03 |
| 修稿时间： | 2003年9月28日 |
On Effects of Design Parameters of Cushion On Performance of Multi- element composite Foundation |
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| Wang Xianzhi,Wang Longfei.On Effects of Design Parameters of Cushion On Performance of Multi- element composite Foundation[J].Journal of Huangshi Institute of Technology,2005,21(1):63-65. |
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| Authors: | Wang Xianzhi Wang Longfei |
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| Abstract: | By changing the design parameters of cushion, the authors carry out 3-D FEM simulation analysis of multi-element composite foundation formed by CFG pile and deep mixing cement-soil pile. A lot of significant conclusions about bearing capacity and stress ratio of pile and soil are drawn, which can provide guidance to the design, construction and theoretical research of multi-element composite foundation. |
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| Keywords: | CFG pile Deep mixing cement-soil pile Cushion Multi-element composite foundation |
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