OATAO - Open Archive Toulouse Archive Ouverte Open Access Week

Endommagements de composites stratifiés et sandwiches sous impact de gélatine moyenne vitesse

Barlow, Guillaume and Dorival, Olivier and Kemlin, Guillaume Endommagements de composites stratifiés et sandwiches sous impact de gélatine moyenne vitesse. (2019) In: 21èmes Journées Nationales sur les Composites 2019 (JNC21), 1 July 2019 - 3 July 2019 (Bordeaux, France).

[img]
Preview
(Document in French)

PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB

Abstract

This paper presents an experimental campaign in order to reproduce a loading similar to underwater blast on composite structures. The idea is to use a soft impact (gelatine) to generate a loading similar to the pressure wave occuring in underwater blast. Digital image stereo-correlation performed on three laminates and two sandwiches allows to identify various failure behaviors. These results are in agreement with observations performed during quasi-static bending tests on the same materials.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-02397784
Audience (conference):National conference proceedings
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)
Other partners > Institut Catholique des Arts et Métiers - ICAM (FRANCE)
Other partners > Multiplast (FRANCE)
Laboratory name:
Statistics:download
Deposited On:06 Dec 2019 15:44

Repository Staff Only: item control page