Messanae Universitas Studiorum: No conditions. Results ordered -Date Deposited. 2019-08-24T23:30:09ZEPrintshttp://cab.unime.it/images/sitelogo.pnghttp://cab.unime.it/mus/2012-10-08T14:26:37Z2012-10-08T14:26:37Zhttp://cab.unime.it/mus/id/eprint/1080This item is in the repository with the URL: http://cab.unime.it/mus/id/eprint/10802012-10-08T14:26:37ZOnde di discontinuità in una miscela di due solidi elasticiIn this paper we study the propagation of weak discontinuities in an anisotropic mixture of two linear homogeneous elastic solids, each having the same constant temperature. By using the method of Nariboli, we prove that there exist six real normal speeds of propagation of the wave front. Moreover, we establish and integrate the growth equations of the discontinuities along the rays which are associated to the wave. Finally we consider the same problem is an isotropic mixture and we show that, in this case, it is possible to distinguish between longitudinal and transverse propagation.Alessandra BorrelliMaria Cristina Patria2012-10-08T11:44:47Z2012-10-08T11:44:47Zhttp://cab.unime.it/mus/id/eprint/1069This item is in the repository with the URL: http://cab.unime.it/mus/id/eprint/10692012-10-08T11:44:47ZOnde di discontinuità di ogni ordine in una miscela di due solidi elasticiIn this paper the Author studies the propagation of discontinuity waves of order r (r=O or $r \ge \ 2)$ through an anisotropic mixture of two linear homogeneous elastic solids, each having the same constant temperature. By using the method of Nariboli, it is proved that under suitable hypotheses there exist six possible real formal speeds of propagation of the wave front. Moreover the growth equations of the discontinuities along the rays are established and integrated. The speeds of propagation and the evolution law are the same as those of the waves of order 1 ([1]). Alessandra Borrelli2005-04-19Z2012-09-14T11:32:16Zhttp://cab.unime.it/mus/id/eprint/270This item is in the repository with the URL: http://cab.unime.it/mus/id/eprint/2702005-04-19ZInduced discontinuities in thermoviscoelastic solids of integral typeIn this paper we study the induced discontinuities associated with a discontinuity wave of order N >= 1 propagating through a homogeneous anisotropic linear thermoviscoelastic solid whose heat flux vector depends upon the past history of the temperature gradient. After recalling the results of 1, 2, we state the evolution law of the induced discontinuity vector along the rays associated with the wave front. The results obtained depend on N through the mean curvature of the wave front.Alessandra BorrelliMaria Cristina Patria