| 软土地基处理设计优化 |
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| 引用本文： | 刘建起,裴颖洁,郑刚.软土地基处理设计优化[J].港工技术,2006(3):44-46. |
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| 作者姓名： | 刘建起 裴颖洁 郑刚 |
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| 作者单位： | 天津大学建筑工程学院,天津,300072 |
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| 摘 要： | 通过引用1个软土地基加固工程实例,对于天然地基、水泥土搅拌桩复合地基、刚性桩复合地基三种地基处理方案的不同基础形式进行了承载力、沉降以及经济造价分析对比,详细地比较了各种方案强度的提高、抵抗变形的能力、施工的难易程度以及工程造价方面的优缺点。通过分析得出,相对于其它两种地基处理方案,刚性桩复合地基承载力高,沉降小,工程造价不高,施工容易控制,是一种较为可行的方案。
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| 关 键 词： | 复合地基 水泥土搅拌桩 刚性桩 |
| 文章编号： | 1004-9592（2006）03-0044-03 |
| 收稿时间： | 2005-04-10 |
| 修稿时间： | 2005年4月10日 |
The Optimization of the Ground Improvement of Multistoried Brick-and-concrete Composite Construction |
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| LIU Jian-qi,PEI Ying-jie,ZHENG Gang.The Optimization of the Ground Improvement of Multistoried Brick-and-concrete Composite Construction[J].Port Engineering Technology,2006(3):44-46. |
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| Authors: | LIU Jian-qi PEI Ying-jie ZHENG Gang |
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| Institution: | School of Civil Engineering,Tianjin University,Tianjin 300072,China |
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| Abstract: | This paper designed the foundations according to several methods such as natural base treatments,cement stone-dust mixing pile foundation treatments by citing an example about soft grand,and different methods are used according to their respective foundations to calculate their bearing capacities,settlements and economical analyzing.By careful comparison the bearing capacities,settlements,construction methods and cost estimate,the rigidity pile composite grand treatment was thought to be available. |
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| Keywords: | composite foundation cement stone-dust mixing pile rigidity pie |
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