TY - JOUR
AU - Ransés Alfonso Rodríguez
AU - Julián Bravo Castillero
AU - Renald Brenner
AU - David Guinovart Sanjuán
AU - Raúl Guinovart Díaz
AU - Reinaldo Rodríguez Ramos
PY - 2014/06/03
Y2 - 2020/09/26
TI - Computation of effective properties in two-phase piezocomposites with a rectangular periodic array
JF - Visión electrónica
JA - Vis. Electron.
VL - 8
IS - 1
SE - Visión Investigadora
DO - 10.14483/22484728.7858
UR - https://revistas.udistrital.edu.co/index.php/visele/article/view/7858
AB - Based on the Asymptotic Homogenization Method, the electromechanical global behavior of a two-phase piezoelectric unidirectional periodic fibrous composite is investigated. The composite is made of homogeneous and linear transversely isotropic piezoelectric materials that belong to the symmetry crystal class 622. The cross-sections of the fibers are circular and are centered in a periodic array of rectangular cells. The composite state is anti-plane shear piezoelectric. Local problems that arise from the two-scale analysis using the Asymptotic Homogenization Method are solved by means of a complex variable, leading to an infinite system of algebraic linear equations. This infinite system is solved here using different truncation orders, allowing a numerical study of the effective properties. Some numerical examples are shown.
ER -