| CFG桩复合地基在某小区的应用研究 |
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| 引用本文： | 欧阳继胜,鲁志雄,丁长洲,石德强. CFG桩复合地基在某小区的应用研究[J]. 资源环境与工程, 2010, 24(1): 52-54 |
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| 作者姓名： | 欧阳继胜 鲁志雄 丁长洲 石德强 |
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| 作者单位： | 中国地质大学(武汉)工程学院,湖北,武汉,430074;鄂西北地质矿产调查所,湖北,襄樊,441057;武汉地质工程勘察院,湖北,武汉,430051;鄂西北地质矿产调查所,湖北,襄樊,441057 |
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| 摘 要： | 某住宅小区1~15#楼采用水泥土搅拌桩复合地基,房屋建成后部分楼房出现不同程度的裂缝。新建16#楼,拟采用沉管灌注桩基础,因试桩不满足设计要求,后改用CFG桩复合地基,条形基础,满足结构设计要求,房屋使用良好,CFG桩可在该小区乃至襄樊城区推广应用。
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| 关 键 词： | CFG桩 复合地基 淤泥质粉质粘土 |
Applied Research of CFG Pile Composite Foundation in a District |
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| OU Yangjisheng,LU Zhixiong,DING Changzhou,SHI Deqiang. Applied Research of CFG Pile Composite Foundation in a District[J]. Resources Environment & Engineering, 2010, 24(1): 52-54 |
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| Authors: | OU Yangjisheng LU Zhixiong DING Changzhou SHI Deqiang |
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| Affiliation: | 1.Faculty of Engineering;China University of Geosciences;Wuhan;Hubei 430074;2.Northwest Hubei Institute of Geology and Minerals Resources;Xiangfan;Hubei 441057;3.Wuhan Institite of Geological Engineering Investigation;Hubei 430051 |
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| Abstract: | 1~15th buiding in a residential district applied cement-soil mixing composite foundation.After finishing those houses,there are degrees of cracks in part of the building.The new building of 16th intends to apply driven cast-in-place pile foundation,but testing pile does not meet the design requirement.In order to meet the structural design requirement,CFG pile composite foundation,strip foundation are used by 16th building.The using condition of 16th building is so well that the CFG pile can spreads and app... |
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| Keywords: | sludgy soil and silty clay CFG pile composite foundation |
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