Abstract - Open Access.

Idioma principal

Homogenized properties for multiscale analysis of unidirectional composite laminates using boundary element method

Moraes, D. H.; Sollero, P.; Albuquerque, E. L.;

Abstract:

This paper presents a formulation to evaluate the homogenized properties of unidirectional composite laminates based on boundary element method for multiscale analysis. The micromechanical approach (local scale) assumes a Representative Volume Element (RVE) composed by a transversely isotropic ber within of an isotropic matrix, having the your orientation according to orientation of bers in the composite laminate (global scale). The multi- domain Boundary Element Method (BEM) formulation is applied to the RVE elastic problem in conjunction with the mean elds theory in order to evaluate the e ective properties of the laminate. Numerical examples are presented and the homogenized constitutive properties are compared with the respective properties of composite laminate, found in the literature.

Abstract:

Palavras-chave: Composite Laminates, Multiscale Analysis, Boundary Element Method, Representative Volume Element, Mean Fields Theory,

Palavras-chave:

Referências bibliográficas
Como citar:

Moraes, D. H.; Sollero, P.; Albuquerque, E. L.; "Homogenized properties for multiscale analysis of unidirectional composite laminates using boundary element method", p. 81 . In: Proceedings of the 13th International Symposium on Multiscale, Multifunctional and Functionally Graded Materials [=Blucher Material Science Proceedings, v.1, n.1]. São Paulo: Blucher, 2014.
ISSN 2358-9337,

últimos 30 dias | último ano | desde a publicação


downloads


visualizações


indexações