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| Titre: | Mechanical Performances of Honeycomb Structures Reinforced by a Magnetorheological Elastomer Material: Experimental and Numerical Approaches |
| Auteur(s): | Djedid, Toufik
Nour, A.
Aguib, S.
Chikh, N.
Settet, A.T.
Khebli, A.
Kobzili, L.
Boudjana, Abderzak
Tourab, M. |
| Mots-clés: | Hybrid sandwich beam
Performance of mechanical resistance
MRE
Experimental anal- ysis |
| Date de publication: | 2024 |
| Collection/Numéro: | Mechanics of Solids/ Vol. 59, N° 4,;pp.1–16 |
| Résumé: | In this article, the performance of mechanical resistance against failure of mechanical
structures under bending load was studied by the use of a hybrid sandwich composite (Magnetorheo-
logical Elastomer (MRE) - Honeycomb). Accordingly, a series of four-point bending mechanical tests
were carried out. In addition, a comparison of the force-deflection responses, the values of the maxi-
mum forces supported by each sample before damage were determined. Through the additional effect
of the MRE core, the hybrid sandwich composite samples presented the best performances in terms
of energy absorption-dissipation, and thanks to the effect of the honeycomb part, the Hybrid sandwich
composite samples presented the best performance in terms of mechanical strength. To validate the
performance of these developed hybrid structures, the numerical results are compared with the corre-
sponding experimental results. |
| URI/URL: | DOI: 10.1134/S0025654424604221
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/14986 |
| ISSN: | 0025-6544 |
| Collection(s) : | Publications Internationales
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