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本文讨论了均质弹性半空间地基上,承受中心集中荷载或均布荷载,周边自由的弹性薄圆板的非线性弯曲问题.文中首先建立了问题的确定积分方程,然后用加权残数法求解非线性的积分方程组.并给出数值算例。
This paper discusses the nonlinear bending problem of an elastic thin circular plate subjected to central concentrated loads or uniformly distributed loads and uniform freedom on a homogeneous elastic half-space foundation. In this paper, the established integral equation of the problem is first established and then solved by the weighted residual method. Nonlinear integral equations. Numerical examples are given.