弹性半空间上的弹性层:矩阵的解

I. P. Dobrovolsky
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引用次数: 0

摘要

如果将二维傅里叶变换应用于弹性理论的齐次方程组,则得到常微分方程组。该系统的通解包含6个任意常数,允许求解层和多层环境的问题。结果表明,用矩阵形式表述和求解这类问题是很方便的。解决了弹性半空间层的问题。研究了傅里叶变换的反变换方法。
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Elastic Layer on the Elastic Half-Space: The Solution in Matrixes
If to apply bidimensional Fourier’s transform to homogeneous system of equations of the theory of elasticity, then we will receive system of ordinary differential equations. The general solution of this system contains 6 arbitrary constants and allows to solve problems for the layer and the multilayer environment. It is shown that it is convenient to do statement and the solution of such tasks in the matrix form. The task for the layer on the elastic half-space is solved. Ways of inverse of Fourier’s transformation are considered.
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