| 钻孔灌注桩竖向承载力试验分析 |
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| 引用本文： | 黄新明,赖敏芝.钻孔灌注桩竖向承载力试验分析[J].武汉船舶职业技术学院学报,2013(2):48-51. |
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| 作者姓名： | 黄新明 赖敏芝 |
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| 作者单位： | 湖北交通职业技术学院;湖北省公路工程咨询监理中心 |
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| 摘 要： | 通过桩基静载试验实测数据,分析了摩擦型钻孔灌注桩在竖向荷载作用下的桩侧摩阻力、桩端阻力、桩身轴力变化及沉降等特征,并计算出了各分层土的桩侧摩阻力系数,为钻孔灌注桩的设计和试验提供参考。
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| 关 键 词： | 钻孔灌注桩 极限承载力 桩侧摩阻力 桩端阻力 |
Analysis of Vertical Bearing Capacity for a Bored Pile |
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| HUANG Xin-ming,LAI Min-zhi.Analysis of Vertical Bearing Capacity for a Bored Pile[J].Journal of Wuhan Institute of Shipbuilding Technology,2013(2):48-51. |
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| Authors: | HUANG Xin-ming LAI Min-zhi |
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| Institution: | 1.Hubei Communications Technical College,Wuhan 430070,China; 2.Hubei Highway Engineering Consultation & Supervision Center,Wuhan 430030,China) |
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| Abstract: | According to experimental data of static loading test, the essay analyzes tne cnaracteristics of friction resistance, tip resistance, axial force diversification and depositional deformation of the friction-bored piles under vertical loading, and calculates the friction resistance coefficient of different soil layers. The conclusion can serve as a guidance for designing and testing of bored pile. |
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| Keywords: | bored piles ~ ultimate bearing capacity friction-resistance tip resistance |
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