| 碎石桩复合地基承载力分析 |
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| 引用本文： | 赵明华,刘建华,刘代全,陈昌富.碎石桩复合地基承载力分析[J].公路,2003(1):21-24. |
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| 作者姓名： | 赵明华 刘建华 刘代全 陈昌富 |
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| 作者单位： | 1. 湖南大学土木工程学院,长沙市,410082
2. 湖南省高速公路管理局,长沙市,410001 |
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| 摘 要： | 碎石桩复合地基作为纵向增强体复合地基的一种，不仅在工程中能取得良好的效果，而且还能取得良好的经济效益。在对碎石桩复合地基现有半理论半经验公式分析的基础上，充分考虑其纵向协调变形，对碎石桩复合地基的承载力计算进行探讨，使对碎石桩的设计计算进一步完善。
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| 关 键 词： | 承载力 复合地基 碎石桩 桩土应力比 协调变形 设计 计算 |
| 文章编号： | 0451-0712(2003)01-0021-04 |
Analysis of Bearing Capacity of Stone Columns Compound Ground |
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| ZHAO Ming hua ,LIU Jian hua ,LIU Dai quan ,CHEN Chang fu.Analysis of Bearing Capacity of Stone Columns Compound Ground[J].Highway,2003(1):21-24. |
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| Authors: | ZHAO Ming hua LIU Jian hua LIU Dai quan CHEN Chang fu |
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| Institution: | ZHAO Ming hua 1,LIU Jian hua 1,LIU Dai quan 2,CHEN Chang fu 1 |
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| Abstract: | Stone columns compound ground, which is one of the longitudinal reinforced compound grounds, not only plays a good engineering role but also a good economic role in the project Based on the analysis of the existing half theoretical and half empirical formula of stone columns compound ground, taking into consideration of its longitudinal coordinate deformation, this paper made a discussion of computation of the bearing capacity of stone columns compound ground |
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| Keywords: | compound ground stone columns pile soil stress ratio coordinate deformation |
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