| 确定桩侧摩阻力曲线的约束样条拟合方法 |
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| 引用本文： | 朱国甫,李光煜.确定桩侧摩阻力曲线的约束样条拟合方法[J].岩土力学,1994,15(3):1-8. |
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| 作者姓名： | 朱国甫 李光煜 |
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| 作者单位： | 中国科学院武汉岩土力学研究所 |
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| 摘 要： | 本文给出了确定桩侧摩阻力曲线的约束样条拟合方法，并对一工程实例进行了分析。结果表明，所提出的方法在相当大程度上滤去了测量过程中的误差，减少了人为因素的影响，增加了摩阻力计算的可靠性。
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| 关 键 词： | 侧摩阻力 荷载传递 约束优化 数值微分 |
Determination of Pile Friction Curves by Spline Fitting Method |
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| Zhu Guofu , Li Guangyu.Determination of Pile Friction Curves by Spline Fitting Method[J].Rock and Soil Mechanics,1994,15(3):1-8. |
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| Authors: | Zhu Guofu Li Guangyu |
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| Abstract: | A method for the determination of pile friction curves based on spline fitting is proposed, and a case history is discussed. It is shown that the errors in the measuring process are filtered to a large extent, and the reliability of the calculated friction forces is increased by using this method. |
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| Keywords: | side friction force load transfer constrained optimization numerical differentiation |
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