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Insert of sandwich panels sizing through a failure mode map

Rodríguez Ramírez, Juan de Dios and Castanié, Bruno and Bouvet, Christophe Insert of sandwich panels sizing through a failure mode map. (2020) Composite Structures, 234. ISSN 0263-8223

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Official URL: https://doi.org/10.1016/j.compstruct.2019.111724


Inserts of sandwich panel joints are commonly sized using analytical approaches that provide a rough estimation of the pull-out strength. In this investigation, the use of failure mode maps is proposed as an alternative to the conventional methods. These failure charts are created by means of several advanced nonlinear numerical simulations that can provide accurate pull-out strength estimations. This technique may require a considerable investment of time and effort but, in exchange, it could reduce the time and cost of insert design in the long term.

Item Type:Article
HAL Id:hal-02952824
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:
Deposited On:29 Sep 2020 14:06

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