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On damping vibrations of three-layered beam containing magnetorheological elastomer

  • Evguenia V. Korobko*
  • , Gennadi I. Mikhasev
  • , Zoya A. Novikova
  • , Mikalai A. Zhurauski
  • *Corresponding author for this work
  • Belarus Academy of Sciences
  • Belarusian State University

Research output: Contribution to journalArticlepeer-review

Abstract

In this article, we present the results of investigations of viscoelastic properties of magnetorheological elastomer containing carbonyl iron particles. Frequencies of natural vibrations of three-layered beam, supporting constructions of which are made from aluminum, and the inner layer-from magnetorheological elastomer-are calculated, and the dependence of vibrations on induction of the applied magnetic field is obtained. Nonstationary vibrations of the beam at pulse impact of magnetic field are found.

Original languageEnglish
Pages (from-to)1019-1023
Number of pages5
JournalJournal of Intelligent Material Systems and Structures
Volume23
Issue number9
DOIs
StatePublished - Jun 2012
Externally publishedYes

Keywords

  • damping
  • layered structure
  • magnetorheological elastomer
  • vibration

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