Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
278989 | International Journal of Solids and Structures | 2009 | 7 Pages |
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
Authors
Xueli Han,