Engineering Mechanics

International Conference

Proceedings Vol. 22 (2016)


May 9 – 12, 2016, Svratka, Czech Republic
Editors: Igor Zolotarev and Vojtěch Radolf

Copyright © 2016 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-59-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Major I., Major M.
pages 387 - 390, full text

In this paper the numerical solution of vibrations damper in form of cube made of sandstone and rubber cross located inside during technological process with the use of ADINA program is discussed. These days there exists many solutions at the market, which allow to reduce the mechanical waves caused by dynamical loads. Despite that fact there is just a few solutions involving composite materials application. By performing the numerical solution with the use of ADINA program significant mechanical wave reduction could be observed in the proposed composite. Moreover presented solution can be applied in the production process with such an ease and it could also be produced in modular form. Adopted sandstone material model to the performed analysis had very similar properties as widely available material, which is utilized in production of the YTONG airbricks. The rubber cross was described with the Mooney-Rivlin material model which is basically implemented in the ADINA program. It should be noted that presented solution can be treated as an innovative product, which not only allow to reduce vibrations from machines on the wall structures without the necessity of use additional anti-vibrations systems but also can be treated as an ecological product made of materials, which can be easily recycled.

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All papers were reviewed by members of the scientific committee.

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