The three-dimensional problem of elasticity for a bimaterial body with a penny-shaped crack at the interface under the action of a normal harmonic shear wave is solved by the boundary-element method. The distribution of displacements of crack faces and tractions and displacements at the interface is analyzed.
Guz, A. N., Guz, I. A., Menshykov, A. V., & Menshikov, V. A. (2009). Penny-shaped crack at the interface between elastic half-spaces under the action of a shear wave. International Applied Mechanics, 45(5), 534-539. https://doi.org/10.1007/s10778-009-0206-7