Non local elasticity in magnetoelectroelastic laminates

In the present paper the behavior of two dimensional magnetoelectroelastic plates is investigated under the assumption of the Non local integral elasticity theory. The plates studied consist of perfect bonded of elastic, piezoelectric and magnetostrictive laminae, in particular, CoFe2O4and BaTiO3materials are studied. Under several boundary conditions the behavior of the three dimensional displacements, the magnetic and electrostatic potential are studied throughout the thickness of the laminae plate and the results are compared with previous results reported in the literature. The Non Local effect analysis showed no changes for either one of the materials for the in plane displacement but showed a change in magnitude for the transverse displacement and the electrostatic potential. Nonetheless the must promising result was found in the change of magnitude and form of the magnetic potential across the thickness in the CoFe2O4 plate

• Autores: Buriticá Buitrago, Carlos Fernando
• Tipo de recurso: Trabajo de grado de pregrado
• Fecha de publicación: 2019
• Institución: Universidad de los Andes
• Repositorio: Séneca: repositorio Uniandes
• Idioma: eng
• OAI Identifier: oai:repositorio.uniandes.edu.co:1992/39296
• Acceso en línea: http://hdl.handle.net/1992/39296
• Palabra clave: Materiales laminados; Láminas (Ingeniería); Nanoestructuras; Ingeniería
• Rights: openAccess
• License: https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf