 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13362 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8178
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| In English (Mech. Solids): | | 5184 |
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| T. Djedid, S. Aguib, M. Benghanem, L. Guenfoud, A.T. Settet, A. Nour, N. Chikh, M. Tourab, A. Khebli, and W. Bendjeddou, "Analysis of Damped Free Vibration of Composite Sandwich Beam Reinforced by Ferromagnetic Elastomer: an Experimental and Numerical Investigation," Mech. Solids. 60 (5), 4278-4294 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
5 |
Pages |
4278-4294 |
| DOI |
10.1134/S0025654425601880 |
| Title |
Analysis of Damped Free Vibration of Composite Sandwich Beam Reinforced by Ferromagnetic Elastomer: an Experimental and Numerical Investigation |
| Author(s) |
T. Djedid (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria)
S. Aguib (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria, s.aguib@univ-boumerdes.dz)
M. Benghanem (Physics Department, Faculty of Science, Islamic University of Madinah, Madinah, 42351 Saudi Arabia, mbenghanem@iu.edu.sa)
L. Guenfoud (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria)
A.T. Settet (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria)
A. Nour (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria)
N. Chikh (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria; Mohamed El Bachir El Ibrahimi Bordj Bou Arreridj University, Bordj Bou Arreridj, 34000 Algeria)
M. Tourab (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria)
A. Khebli (M’Hamed Bougara Boumerdes University, Electrification of Industrial Enterprises Laboratory, Boumerdes, 3500 Algeria)
W. Bendjeddou (M’Hamed Bougara University, Department of Mechanical Engineering, Dynamic of Engines and Vibroacoustic Laboratory, Boumerdes, 35000 Algeria) |
| Abstract |
The present study concerns the experimental and numerical analysis of free vibrations of
magnetorheological elastomer sandwich beams subjected to different support conditions at both ends.
The mechanical properties of these materials change continuously depending on the applied external
excitations (temperature, frequency, magnetic field, etc.). The natural frequencies and deformation
modes are obtained by experimental analysis and also by numerical simulation using Abaqus calculation code. The results found showed the influence of the adjustable mechanical properties of the magnetorheological elastomer on the natural frequencies of the beam for different boundary conditions,
especially the adaptive control of the damping of magnetorheological elastomer structures that minimizes the propagation of mechanical vibrations; this technique allows to avoid fatigue and rupture of
the structure. A good agreement was obtained between the numerical results and those of experimental tests. |
| Keywords |
Free vibration, MRE sandwich beam, Adaptive control damping, Experimental analysis, Numerical simulation |
| Received |
17 April 2025 | Revised |
22 July 2025 | Accepted |
22 July 2025 |
| Link to Fulltext |
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