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On propagation of coupled elasto-plastic shock waves in an infinite homgeneous isotropic plate
by
Pantele Chelu
Politechnic University of Timisoara, Romania
Coauthors: Radu Negru (Politechnic University of Timisoara, Romania)
The paper studies the propagation of coupled elastic-plastic shock waves in an infinite homogeneous isotropic plate using constitutive equations of type rate. The plate has a circular hole. On the boundary of the hole is applied suddenly a shear impact in two directions, one circumferential, and the other orthogonal on the plane of plate. Two types of shear waves are put in evidence. By using a development in power series, the fundamental system of equations in stresses is reduced to an infinite system of ordinary differential equations. This infinite system is solved taking into account the initial and boundary conditions.
Date received: April 28, 2008
Copyright © 2008 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # caxe-01.