Dynamic fundamental solutions for transversely isotropic piezoelectric materials of crystal class 6 mm

In the present work, a fundamental solution for transient 3D dynamic piezoelectricity is derived. The theoretical basics are reviewed with special attention to the case of transversely isotropic piezoelectric materials of the crystal class 6 mm. Numerical results concerning both convex and non-convex slowness surfaces are presented, where di€erent singularities, present only in anisotropic materials, are analysed.