ListarArtículo en revista de investigación por tema "Asymptotic homogenization method"

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Elliptic functions and lattice sums for effective properties of heterogeneous materials

Camacho Montes, Hector; Espinosa Almeyda, Yoanh; Rodríguez Ramos, Reinaldo; Guinovart Díaz, Raúl; Sabina Ciscar, Federico J. (2021-03-24)

Effective properties of fiber-reinforced composites can be estimated by applying the asymptotic homogenization method. Analytical solutions are possible for infinite long circular fibers based on the elliptic quasi-periodic ...
Micro-macro asymptotic approach applied to heterogeneous elastic micropolar media. Analysis of some examples

Espinosa-Almeyda, Yoanh; Sánchez Valdés, César Fidel; Rodríguez-Ramos, R.; Yanes, V.; Otero, J.A.; Sabina, F.J.; Lebon, F. (2022-01-29)

In this work, the derivation of the effective properties for heterogeneous micropolar media with periodic structure using the two-scale asymptotic homogenization method (AHM) is reported. Analytical expressions for the ...
Semi-analytic finite element method applied to short-fiber-reinforced piezoelectric composites

Camacho Montes, Hector; Barraza de León, Lorenzo Efrain; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Rodríguez Ramos, Reinaldo; López Realpozo, Juan Carlos; Sabina Ciscar, Federico J; 183327 (2021-06-30)

In this work, a 3D semi-analytical finite element method (SAFEM) is developed to calculate the effective properties of piezoelectric fiber-reinforced composites (PFRC). Here, the calculations are implemented in one-eighth ...