A quadratic boundary element for 3D elastodynamics
Edivaldo Romanini,
Josue Labaki,
Iago Cavalcante
et al.
Abstract:This article presents novel non-singular influence functions for homogeneous media. These solutions are displacement and stress fields of a three-dimensional, isotropic full-space under time-harmonic vertical and horizontal loads, which can be used within the framework of boundary element methods to solve elastodynamics problems in engineering practice. In order to account for sharply-varying contact tractions that may occur in such problems, the solutions in this article consider a biquadratic distribution of… Show more
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