| 基于修正的Kerisel法桩基负摩阻力计算研究 |
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| 引用本文： | 李强,戴少雄,赵传亮.基于修正的Kerisel法桩基负摩阻力计算研究[J].城市道桥与防洪,2013(4):200-202,5. |
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| 作者姓名： | 李强 戴少雄 赵传亮 |
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| 作者单位： | 天津市市政工程设计研究院,天津市,300051 |
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| 摘 要： | 负摩阻力问题广泛存在于软土场地的桩基工程中,若处理不当,将导致严重的桩基功能失效。因此,深入探讨桩基的负摩阻力分布规律及其计算方法,具有重要的工程实际意义。通过对修正的Kerisel法负摩阻力计算公式的分析,验证了该公式的有效性,可为工程设计中计算桩基负摩阻力值提供参考。
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| 关 键 词： | 桩基础 负摩阻力 修正的Kerisel法 |
Study on Calculation of Negative Friction of Pile Foundation Based on Corrected Kerisel Method |
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| Li Qiang,Dai Shaoxiong,Zhao Chuanliang.Study on Calculation of Negative Friction of Pile Foundation Based on Corrected Kerisel Method[J].Urban Roads Bridges & Flood Control,2013(4):200-202,5. |
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| Authors: | Li Qiang Dai Shaoxiong Zhao Chuanliang |
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| Institution: | Li Qiang,Dai Shaoxiong,Zhao Chuanliang |
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| Abstract: | The problem of negative friction widely exists in the pile foundation projects of soft soil fields.It will lead the serious fault of pile foundation function if improper treatment.Therefore,it is the significant engineering practical importance to further discusses the distribution rule of negative friction and its calculation method.The article analyzes the negative friction calculation formula of the corrected Kerisel method,and validates the availability of this formula,which can be referred for calculating the negative friction value of pile foundation in the engineering design. |
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| Keywords: | pile foundation negative friction corrected Kerisel method |
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