Engineering Mechanics

International Conference

Proceedings Vol. 17 (2011)


ENGINEERING MECHANICS 2011

17th INTERNATIONAL CONFERENCE
May 9 – 12, 2011, Svratka, Czech Republic
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Editors: Vladimír Fuis

Copyright © 2011 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-33-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

ACOUSTIC CHARACTERISTICS OF PLANE MULTILAYERED SANDWICH INFINITE-INFINITE STRUCTURES
Karczmarzyk S.
pages 275 - 278, full text

An exact local model for computing the coincidence frequencies of multilayered sandwich panels and numerical results predicted by the model are presented in the paper. The model is derived within the local theory of linear elastodynamics without any simplifications concerning the structure. The coincidence frequencies for homogeneous panels and for five-layer and seven-layer sandwich panels are obtained and compared with corresponding results predicted by the models existing in the literature. Both flexural and breathing waves propagating in the sandwich structures are considered.


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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