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Considering an isotropic two-phase material (inclusion and matrix), this work aims is to analyze the mechanical behavior of body through the location of the inclusion in the matrix, beginning with a central inclusion and approaching this inclusion to the boundary conditions. This hypothesis will be tested with a homogenized structure and another one with an explicit inclusion and matrix. For this to occur, the Mori-Tanaka homogenization's method is used, in order to obtain the constitutive tensor for this isotropic two-phase solid. To calculate the effective properties of the composite, an algorithm was implemented in Python language and for the modeling and discretization of the structure, finite elements software Ansys is used. The evaluation of the proposal is summarized in a comparative analysis of the results, which showed that the results are plausible and provide some considerations about the effect of the inclusions in the boundary conditions of the matrix.

ESTIMATIVA DOS EFEITOS DA APROXIMAÇÃO DAS INCLUSÕES NAS CONDIÇÕES DE CONTORNO DE UM MATERIAL BIFÁSICO