Shear floquet waves in magneto-electro-elastic solid with periodic interfaces of imperfect contacts.
Author(s) -
David Gasparyan,
Karen Ghazaryan
Publication year - 2015
Publication title -
mechanics - proceedings of national academy of sciences of armenia
Language(s) - English
Resource type - Journals
eISSN - 1829-3999
pISSN - 0002-3051
DOI - 10.33018/68.1.4
Subject(s) - floquet theory , imperfect , shear (geology) , materials science , mechanics , magneto , physics , nonlinear system , composite material , philosophy , linguistics , power (physics) , quantum mechanics
This paper aims at investigating the shear waves propagation in magneto-electro-elastic piezo active homogeneous solid of the one-dimensional periodic structure of imperfect contact interfaces. In the framework of the Floquet theory the dispersion equations are obtained defining shear wave frequency pass and gap band structure. For three kinds of imperfect contact conditions the analysis of dispersion relations is presented.
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