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Dynamic crushing of wood-based sandwich composite tubes

Guélou, Romain and Eyma, Florent and Cantarel, Arthur and Rivallant, Samuel and Castanié, Bruno Dynamic crushing of wood-based sandwich composite tubes. (2022) Mechanics of Advanced Materials and Structures, 29 (27). 7004-7024. ISSN 1537-6494

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Official URL: https://doi.org/10.1080/15376494.2021.1991533


The article presents the results of dynamic crushing of sandwich tubes that had skins made of carbon or glass fibers – with epoxy resin – and an I214 poplar ply core. By increasing the number of poplar plies from two to six, the absorbed energy is doubled, showing the significant contribution of the wood. The Specific Energy Absorption of sandwiches with carbon fiber skins oscillated between 49.4 J/g and 60 J/g while that with glass fiber skins varied from 35.4 to 43.3 J/g.

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Ecole nationale supérieure des Mines d'Albi-Carmaux - IMT Mines Albi (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
French Government (MESRI)
Deposited On:07 Feb 2023 10:39

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