Artículo
Green's Function Evaluation for Three Dimensional Exponentially Graded Elasticity
Autor/es | Criado, R.
Gray, L. J. Mantic, Vladislav París Carballo, Federico |
Departamento | Universidad de Sevilla. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras |
Fecha de publicación | 2008 |
Fecha de depósito | 2018-04-09 |
Publicado en |
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Resumen | The numerical implementation of the Green's function for an isotropic exponentially graded three
dimensional elastic solid is reported. The formulas for the nonsingular `grading term' in this Green's
function, originally ... The numerical implementation of the Green's function for an isotropic exponentially graded three dimensional elastic solid is reported. The formulas for the nonsingular `grading term' in this Green's function, originally deduced by Martin et al., Proc. R. Soc. Lond. A, 458, 1931-1947, 2000, are quite complicated, and a small error in one of the formulas is corrected. The evaluation of the fundamental solution is tested by employing indirect boundary integral formulation using a Galerkin approximation to solve several problems having analytic solutions. The numerical results indicate that the Green's function formulas, and their evaluation, are correct |
Agencias financiadoras | Ministerio de Educación, Cultura y Deporte (MECD). España Ministerio de Ciencia y Tecnología (MCYT). España |
Identificador del proyecto | SAB 2003-0088
MAT 2003-03315 |
Cita | Criado, R., Gray, L.J., Mantic, V. y París Carballo, F. (2008). Green's Function Evaluation for Three Dimensional Exponentially Graded Elasticity. International Journal for Numerical Methods in Engineering, 74 (10), 1560-1591. |