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Title of Article

PROPAGATION OF ELASTIC WAVES IN LAYERED COMPOSITES OF PERIODIC STRUCTURE AND THEIR SCATTERING BY DEFECTS


Issue
4
Date
 2011

Article type
 scientific article
UDC
539.3
Pages
2106-2108
Keywords
 


Authors
Golub M.V.
Institut matematiki, mekhaniki i informatiki Kubanskogo gosuniversiteta, Krasnodar

Fomenko S.I.
Institut matematiki, mekhaniki i informatiki Kubanskogo gosuniversiteta, Krasnodar


Abstract
Waves in damaged periodical functionally graded and layered waveguides (single cracks, dam-aged interfaces and layers) are considered. Wave localization, resonance phenomena and band-gaps dependence on the functional law describing elastic the properties and parameters of damage are investigated.

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