Engineering Mechanics

International Conference

Proceedings Vol. 21 (2015)


ENGINEERING MECHANICS 2015

21st INTERNATIONAL CONFERENCE
May 11 – 14, 2015, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-42-0 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Influence of Elastic Characteristics of Regular System on the Vibrodiagostic Parameter Due to the Presence of a Breathing Crack
A. Zinkovskii, V. Kruts, E. Sinenko, I. Tokar
pages 376 - 377, full text

The paper presents the results of computational experiments on determination of the influence of the coefficient of elastic coupling between the discrete model elements (rods) of regular system on the value of vibrodiagnostic parameter due to the presence of a breathing crack. It is shown that due to elastic coupling between the elements the chosen parameter is evident not only within the damaged subsystem, but also within the undamaged one.


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