| 基于传递函数法的单桩荷载与沉降的数值研究 |
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| 引用本文： | 张永谋.基于传递函数法的单桩荷载与沉降的数值研究[J].兰州铁道学院学报,2009,28(1):15-17. |
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| 作者姓名： | 张永谋 |
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| 作者单位： | 兰州交通大学土木工程学院,甘肃,兰州,730070
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| 摘 要： | 根据Hedinger和O’Neill提出的荷载传递函数对单桩进行了分析，对该传递函数的参数取值作了探讨，采用矩阵位移法计算桩结构的内力与节点位移，编制了计算程序，与一个工程实例作了比较，证明本文方法是可行的．在此基础上，计算了侧摩阻力、轴力的分布形式．
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| 关 键 词： | 单桩沉降 层状地基 荷载传递函数 |
Numerical Research on the Load and Settlement of Single Pile in Layered Soil Using Load Transmission Method |
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| ZHANG Yong-mou.Numerical Research on the Load and Settlement of Single Pile in Layered Soil Using Load Transmission Method[J].Journal of Lanzhou Railway University,2009,28(1):15-17. |
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| Authors: | ZHANG Yong-mou |
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| Institution: | School of Civil Engineering;Lanzhou Jiaotong University;Lanzhou 730070;China |
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| Abstract: | The characteristics of single pile in layered soil are analyzed using load transmission method based on the load transmission function by Heydinger and O'Neill.The parameter values of the transfer function are discussed.Matrix displacement method is used to calculate the internal force of pile structure and node displacement.A calculation program is prepared.Comparison is made with an engineering example,and the result is in good conformity.At the same time,the form of the frictional resistance and the axia... |
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| Keywords: | settlement of single pile layered soil load transmission method |
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