Energy propagation in a deformed elastic material

descriptionPublicationkeyboard_double_arrow_right Article , Part of book or chapter of book 01 Jan 1972 English Publisher:Springer Science and Business Media LLCJournal:Archive for Rational Mechanics and Analysis, volume 45, pages 54-62 (issn: 0003-9527, eissn: 1432-0673,

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Authors: Hayes, M. A.; Rivlin, R. S.;

doi: 10.1007/bf00253396 , 10.1007/978-1-4612-2416-7_45

Energy propagation in a deformed elastic material

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Abstract

Resultant material and spatial energy propagation vectors are defined for waves of small amplitude superposed on large static deformations in elastic materials of arbitrary symmetry. It is shown that the resultant material energy propagation vector is in the direction of the normal to the slowness surface and hence in that of the bicharacteristics.

Related Organizations

University of East Anglia
United Kingdom
Lehigh University
United States

Keywords

Waves in solid mechanics

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