| 多桩型复合地基在工程设计实践中的应用 |
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| 引用本文： | 段宽,张雪梅,庞梅.多桩型复合地基在工程设计实践中的应用[J].特种结构,2011,28(6):29-32. |
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| 作者姓名： | 段宽 张雪梅 庞梅 |
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| 作者单位： | 1. 天津市市政工程设计研究院 300051;天津大学建筑工程学院 300072
2. 天津市市政工程设计研究院 300051 |
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| 摘 要： | 本文简要说明了多桩型复合地基的基本概念和应用情况,进而通过一个具体工程实例,介绍了采用树根桩作为主控桩、水泥土搅拌桩作为辅桩,二者共同发挥作用的多桩型复合地基承载力的设计计算.据此,提出了一些建设性结论,供工程设计参考.
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| 关 键 词： | 多桩型 复合地基 树根桩 抗浮 搅拌桩 |
Applications of Composite Foundation with Multi Type Piles in Engineering Design Practice |
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| DuanKuan Zhang Xuemei PangMei.Applications of Composite Foundation with Multi Type Piles in Engineering Design Practice[J].Special Structures,2011,28(6):29-32. |
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| Authors: | DuanKuan Zhang Xuemei PangMei |
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| Affiliation: | DuanKuan Zhang Xuemei PangMei 1.Tianjin Municipal Engineering Design ＆ Research Institute,300051,China; 2.Institute of Architectural Engineering,Tianjin University,300072,China |
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| Abstract: | The basic concept and application of composite foundation with multi type piles were briefly explained in this paper.Through a case study,this paper introduced the bearing capacity design calculation of composite foundation with multi type piles which had use the roots pile as the master pile and mixing pile as auxiliary pile.At last,some constructive conclusions were put forward for engineering design reference. |
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| Keywords: | Multi type pile Composite foundation Roots pile Anti-uplift Mixing pile |
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