Some special solutions of Rayleigh’s equation and the reflections of body waves at a free surface
DOI:
https://doi.org/10.22201/igeof.00167169p.2000.39.2.272Palabras clave:
ecuación de Rayleigh, ondas superficiales, reflexión de ondas internas, relaciones críticas de PoissonResumen
A partir de una nueva representación de las raíces de la ecuación de Rayleigh para todos los valores de la relación de Poisson v, se deriva una nueva expresión analítica para la raíz doble. Esta relaciona de una manera simple a los ángulos especiales de Brewster, que aparecen para ondas longitudinales o transversales incidentes en una superficie libre. Al mismo tiempo las peculiaridades de los coeficientes de reflexión RPS y RSP son investigadas.
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