| 复合地基上多层建筑纠倾加固实践与分析 |
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| 引用本文： | 夏才安,吕燕萍,张梦芳,张豪.复合地基上多层建筑纠倾加固实践与分析[J].浙江工业大学学报,2001,29(1):79-84. |
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| 作者姓名： | 夏才安 吕燕萍 张梦芳 张豪 |
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| 作者单位： | 1. 浙江工业大学 建筑工程学院，浙江 杭州 310014
2. 浙江省中兴监理公司，浙江 杭州 310007 |
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| 摘 要： | 本工程原采用水泥搅拌桩复合地基，建成后发生较大沉降。采用扩建重量进行纠倾，纠倾前南侧桩基与基础之间预留纠倾沉降量。并通过地基加固使沉降达到稳定，在限期内达到业主提出的加固纠倾要求。此项工程国内属创新，有良好的应用前景。
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| 关 键 词： | 水泥搅拌桩 复合地基 桩基托换 扩建重量纠倾 基础加固 预留沉降量 多层建筑 |
| 文章编号： | 1006-4303(2001)01-0079-06 |
| 修稿时间： | 2000年3月30日 |
Analysis of composite ground reinforcement and rectification of multi-storeies building used in practice |
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| XIA Cai-an\ ,LU Yan-ping\ ,ZHANG Meng-fang\ ,ZHANG Hao\.Analysis of composite ground reinforcement and rectification of multi-storeies building used in practice[J].Journal of Zhejiang University of Technology,2001,29(1):79-84. |
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| Authors: | XIA Cai-an\ LU Yan-ping\ ZHANG Meng-fang\ ZHANG Hao\ |
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| Affiliation: | XIA Cai-an\ 1,LU Yan-ping\ 2,ZHANG Meng-fang\ 1,ZHANG Hao\ 1 |
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| Abstract: | If cement paddling pile composite ground is used in civil engineering, the settlement and gradient are great after the building is completed. When the rectification by extension weight is used, the settlement is preformed between the south pile foundation and base before the rectification is completed. The settlement is stable through foundation reinforcement; and the result can reach the requirement of the investor. It is verified that the method is innovative in the country and shares bright prospects. |
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| Keywords: | cement paddling pile composite ground underpinned pile foundation rectification by extension weight foundation reinforcement preformed settlement |
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