| 某高速公路预应力管桩冲桩对路基液化影响的监测与分析 |
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| 引用本文： | 彭功勋,刘菊玖,陶华飞,徐鲁华.某高速公路预应力管桩冲桩对路基液化影响的监测与分析[J].广东土木与建筑,2010(6):39-42. |
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| 作者姓名： | 彭功勋 刘菊玖 陶华飞 徐鲁华 |
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| 作者单位： | 广州市市政工程设计研究院,广州510060 |
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| 摘 要： | 通过监测预应力管桩动力冲桩过程中路基内孔隙水压力的变化,分析了冲桩振动对砂质路基液化的影响情况,从而为类似场地及工作条件下选择适当的压桩工法提供依据。
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| 关 键 词： | 预应力管桩 冲桩 孔隙水压力 液化 |
Monitoring and Analysis around Effect of Impact of Prestressed Pipe Pile on the Highway on Liquefaction of Highway Foundation |
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| Peng Gongxun Liu Jujiu Tao Huafei Xu Luhua.Monitoring and Analysis around Effect of Impact of Prestressed Pipe Pile on the Highway on Liquefaction of Highway Foundation[J].Guangdong Architecture Civil Engineering,2010(6):39-42. |
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| Authors: | Peng Gongxun Liu Jujiu Tao Huafei Xu Luhua |
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| Affiliation: | Peng Gongxun Liu Jujiu Tao Huafei Xu Luhua(Guangzhou Municipal Engineering Design ＆ Research Institute Guangzhou 510060,China) |
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| Abstract: | By monitoring the change of pore water pressure within the foundation during the dynamic impact of the prestressed pipe piles,the paper analyzed the effect of vibration result in impacting pile on liquefaction of sandy highway foundation,which is similar to the site and working conditions,choose the appropriate piling construction method to provide the basis. |
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| Keywords: | the prestressed pipe pile impact of pile pore water pressure liquefaction |
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