考虑应力扩散的复杂受荷桩非线性分析方法
发布时间：2019-05-28 01:27
【摘要】：为探讨复杂荷载作用下基桩受力与变形特性,提出了一种考虑应力扩散的基桩非线性计算分析方法。该文首先基于Pasternak地基模型与p-y曲线法,建立了考虑应力扩散的非线性地基反力模型;其次,建立了复杂受荷基桩受力分析模型,并根据桩段微元受力分析推导出基桩挠曲控制微分方程;在此基础上通过引入有限差分法,对控制方程求解,得到了考虑应力扩散的复杂受荷基桩非线性分析数值解答。
[Abstract]:In order to discuss the stress and deformation characteristics of foundation pile under complex load, a nonlinear calculation and analysis method of foundation pile considering stress diffusion is proposed. In this paper, based on Pasternak foundation model and p 鈮，
本文编号：2486605
[Abstract]:In order to discuss the stress and deformation characteristics of foundation pile under complex load, a nonlinear calculation and analysis method of foundation pile considering stress diffusion is proposed. In this paper, based on Pasternak foundation model and p 鈮，
本文编号：2486605
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