Messanae Universitas Studiorum

Rays and trasport equation for pre-stressed solids

Caviglia, G. and Morro, A. (1990) Rays and trasport equation for pre-stressed solids. Memorie di fisica matematica in omaggio di Giovanni Carini nel suo 70 compleanno, 1. pp. 261-275.

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Abstract

Wave propagation in elastic solids is investigated via the ray approach. The solid is taken to be heterogeneous and subject to an initial stress thus allowing the occurence of a body force. In this context, quite unusual in the literature, the general relations are found for the terms of the asymptotic expansion. Then the eikonal and the transport equations are detrmined for both transverse and longitudinal waves. The effect of the initial stress is examined in both the isotropic and the anisotropic case.

Item Type: Article
Additional Information: Atti della Accademia Peloritana dei Pericolanti, LXVIII
Subjects: M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 1990 > Supplemento 1
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Medico-Biologiche > 1990 > Supplemento 1
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Giuridiche, Economiche e Politiche > 1990 > Supplemento 1
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Lettere, Filosofia e belle Arti > 1990 > Supplemento 1
Depositing User: Stage ICCU
Date Deposited: 20 Apr 2005
Last Modified: 14 Sep 2012 11:32
URI: http://cab.unime.it/mus/id/eprint/251

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