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首页> 外文会议>International Conference on Civil Engineering and Building Materials >An Improved Finite Beam Element Method for Calculating Lateral Displacements of Piles Subjected to Inclined and Eccentric Loads
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An Improved Finite Beam Element Method for Calculating Lateral Displacements of Piles Subjected to Inclined and Eccentric Loads

机译：一种改进的有限梁元件方法，用于计算经受倾斜和偏心载荷的桩的横向位移

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摘要

This study presents an improved finite beam element method developed to calculate lateral displacement of pile subjected to eccentric and inclined loads. The relationships between the moment and shear to the lateral displacements of pile are derived from the mechanical deferential equation of the pile by taking into account the P-A effect of the pile due to geometric nonlinearity, and the stiffness of the pile element discretized into the finite beam elements is obtained, followed by solving, lateral displacement of pile is deduced by the improved finite beam element equations. By comparing to results of a model test on piles under eccentric and inclined loads, it is shown that the improved finite beam element method accurately predicts the pile's lateral displacements.
机译：该研究提出了一种改进的有限梁元件方法，用于计算经受偏心和倾斜载荷的桩的横向位移。通过考虑由于几何非线性引起的桩的PA效应，桩的横向位移与桩的横向位移之间的关系源自桩的机械倾向等式，以及分离成有限梁的桩元件的刚度获得元素，然后通过改进的有限梁元件方程推导出焊接桩的横向位移。通过比较偏心和倾斜负载下桩上的模型试验的结果，示出了改进的有限梁元件方法精确地预测堆的横向位移。

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