Experimental investigation of vibration parameters of sandwich beam with viscoelastic core

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F20%3A00008221" target="_blank" >RIV/46747885:24210/20:00008221 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Experimental investigation of vibration parameters of sandwich beam with viscoelastic core
Original language description
This study deals with the vibrational measurement of a sandwich beam with carbon-epoxy composite skins and a viscoelastic core made of magnetorheological elastomer (MRE). The forced vibration measurements at different frequencies were performed under the action of gradually increasing magnetic field intensity. The stiffness and damping properties of the active constrained MRE core layer and the dynamic properties of the sandwich beam were evaluated. The experimental results show a reduction of mechanical vibrations together with the shift of the natural frequencies and vibration amplitude caused by the change of magnetic field intensity.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybrid Materials for Hierarchical Structure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
58th Conference of Experimental Stress Analysis 2020
ISBN
978-80-248-4451-0
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
393-399
Publisher name
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Place of publication
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Event location
Sobotín
Event date
Jan 1, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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