2-D fracture dynamics' problems for elastic bimaterials with cracks located at the bonding interface under the oblique time harmonic wave are considered in the study. The system of boundary integral equations for displacements and tractions is derived from Somigliana identity taking the contact interaction of the opposite crack faces into account. For the numerical solution the collocation method with piecewise constant approximation is used. The numerical results are obtained for various values of the angle of the wave incidence and the wave frequency taking the friction effects into account.
|Number of pages||2|
|Journal||Proceedings in Applied Mathematics and Mechanics (PAMM)|
|Publication status||Published - Dec 2011|
|Event||82nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) - Graz University of Technology, Graz, Austria|
Duration: 18 Apr 2011 → 21 Apr 2011
Conference number: 82