| 预压托换法加固补强钢筋混凝土灌注桩基础 |
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| 引用本文： | 刘丽萍,李向阳,燕菲,王德伟. 预压托换法加固补强钢筋混凝土灌注桩基础[J]. 施工技术, 2005, 34(1): 54-56 |
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| 作者姓名： | 刘丽萍 李向阳 燕菲 王德伟 |
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| 作者单位： | 西安建筑科技大学,陕西,西安,710055;同济大学,上海,200092;陕西建达疑难工程公司,陕西,西安,710055;陕西现代建筑设计研究院,陕西,西安,710048 |
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| 摘 要： | 分析了预压托换桩加固桩基的力学机理 ,详细介绍预压托换设计、施工及静载荷试验。表明预压托换桩法加固补强灌注桩基础是可行的
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| 关 键 词： | 预压托换桩 桩基加固 灌注桩 |
| 文章编号： | 1002-8498(2005)01-0054-03 |
| 修稿时间： | 2004-09-10 |
Strengthening a Reinforcement Concrete Grouting Pile Foundation with the Precompression Supporting and Changing Method |
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| LIU Li-ping,LI Xiang-yang,YAN Fei,WANG De-wei. Strengthening a Reinforcement Concrete Grouting Pile Foundation with the Precompression Supporting and Changing Method[J]. Construction Technology, 2005, 34(1): 54-56 |
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| Authors: | LIU Li-ping LI Xiang-yang YAN Fei WANG De-wei |
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| Affiliation: | LIU Li-ping~1,LI Xiang-yang~2,YAN Fei~3,WANG De-wei~4 |
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| Abstract: | In this article,authors analyze mechanisms of precompression supporting and changing piles strengthening pile foundations,introduce precompression supporting and changing design,construction and static loading tests,and state that it is feasible for the precompression supporting and changing method to strengthen grouting pile foundations. |
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| Keywords: | precompression supporting and changing method pile foundation strengthening grouting pile |
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