Engineering Mechanics

International Conference

Proceedings Vol. 20 (2014)


ENGINEERING MECHANICS 2014

20th INTERNATIONAL CONFERENCE
May 12 – 15, 2014, Svratka, Czech Republic
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Editors: Vladimír Fuis

Copyright © 2014 Brno University of Technology Institute of Solid Mechanics, Mechatronics and Biomechanics

ISBN 978-80-214-4871-1 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

MODELLING AND INITIAL TESTS OF THE DYNAMIC PROPERTIES OF VIBROINSULATION MATS
Dzikowska W., Żórawski D., Peszyński K.
pages 172 - 175, full text

The paper demonstrates the mathematical model of polyurethane vibroinsulation mat tested using the dynamic mechanical analyser (DMA) method. The mechanical model is necessary to search for the analogy between different sample sizes of the objects tested. The aim of the study was to determine damping properties. The damping properties of vibroinsulation material are characterised by the loss factor tan  . The value of the loss factor tan  was determined depending on the frequency of forced vibrations.


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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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