论文信息 - 3D stress waves in anisotropic elastic and piezoelectric media due to triangle-shaped impulsive sources

3D stress waves in anisotropic elastic and piezoelectric media due to triangle-shaped impulsive sources

Exact line-integral representations for transient dynamic stresses induced in anisotropic elastic and piezoelectric bodies due to electro-mechanical sources of arbitrary shape are derived according to a methodology already established by the authors. A numerical example involving piezoelectric ceramics is provided to show the behavior of stresses due to applied forces.

Horacio Sosa | Naum Khutoryansky

[1] Horacio Sosa,et al. Dynamic representation formulas and fundamental solutions for piezoelectricity , 1995 .

[2] J. S. Lee,et al. A boundary integral formulation and 2D fundamental solution for piezoelastic media , 1994 .

[3] Tungyang Chen,et al. Numerical evaluation of derivatives of the anisotropic piezoelectric Green's functions , 1993 .

[4] Andrew N. Norris,et al. Dynamic Green’s functions in anisotropic piezoelectric, thermoelastic and poroelastic solids , 1994, Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences.