Criado, R.Gray, L. J.Mantic, VladislavParís Carballo, Federico2018-04-092018-04-092008Criado, 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), 1560-1591.1097-0207https://hdl.handle.net/11441/72227The 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 correctapplication/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Functionally graded materials,Boundary element methodBoundary integral equationinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/embargoedAccesshttps://doi.org/10.1002/nme.2223