Article ID Journal Published Year Pages File Type
278989 International Journal of Solids and Structures 2009 7 Pages PDF
Abstract

Three-dimensional Green’s functions and their arbitrary order derivatives in general anisotropic magneto-electro-elastic materials are derived by using Fourier transform. They are analytical solutions expressed in line integral forms, and can be evaluated by a standard numerical integration method. With this method, we can obtain results with high accuracy. Besides, a numerical finite difference method is also given to evaluate the second-order derivatives quickly. When setting the appropriate material coefficients to zero, the piezoelectric, piezomagnetic, and purely anisotropic elastic Green’s functions and their derivatives can all be obtained from the current solutions.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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