| 预应力管桩在淮河漫滩地质条件工程中的应用 |
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| 引用本文： | 冯宜标.预应力管桩在淮河漫滩地质条件工程中的应用[J].北京工业职业技术学院学报,2011,10(3):4-7. |
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| 作者姓名： | 冯宜标 |
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| 作者单位： | 安徽省勘查技术院,安徽蚌埠,233000 |
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| 摘 要： | 在安徽省淮河漫滩地区,长期采用夯扩桩作为工业与民用建筑的桩基础,但当15m埋深范围内没有桩端持力层时,采用传统的桩基础存在成本高、工期长等问题。介绍了一种新型的桩基础——预应力管桩在该地区的成功应用。通过一个施工实例介绍预应力管桩适应的地层条件、设计步骤和施工质量检验方法等,为今后预应力管桩在该区的大范围推广使用积累了经验。
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| 关 键 词： | 淮河漫滩 预应力管桩 桩基础 |
Application of Prestressed Pipe Pile in Engineering Geology of Huaihe River Floodplain Areas |
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| Feng Yibiao.Application of Prestressed Pipe Pile in Engineering Geology of Huaihe River Floodplain Areas[J].Journal of beijing vocational & technical institute of industry,2011,10(3):4-7. |
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| Authors: | Feng Yibiao |
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| Institution: | Feng Yibiao(Geological Exploration Technologies Institute of Anhui Province,Bengbu Anhui 233000,China) |
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| Abstract: | Tamping and expanding piles have been used as pile foundation of civil building in Huaihe river floodplain areas of Anhui province for a long time.But the cost and time are problems when using traditional pile foundation,as there is no pile point supporting layer in 15m burial depth.This paper introduces a new prestressed pipe pile foundation,including its applicable layer conditions,design process and quality inspection.Its application will surely accumulate experiences for widely using in larger range in ... |
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| Keywords: | Huaihe river floodplain areas prestressed pipe pile pile foundation |
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