Problem of Magnetoelectroelastic Composites with Doubly Periodic Coated Fibers under Antiplane Shear

摘要

The work addresses magnetoelectroelastic composites with a doubly periodic array of coated fibers under antiplane shear load, inplane electric load and inplane magnetic load. By applying Eshelby's equivalent inclusion method and combining the new results of the doubly quasi-periodic Riemann boundary value theory, a rigorous and effective analytical method to the problem is developed. The variations of the stress, electric field and magnetic field with the coating parameters(thickness and stiffness) are investigated. The present solution is useful to estimate and optimize the performance of magnetoelectroelastic heterogeneous materials.