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| Titre: | An advanced dynamic repair of edge crack aluminum plate with a composite patch |
| Auteur(s): | Lecheb, Samir
Nour, Abdelkader
Chellil, Ahmed
Mechakra, Hamza
Amarache, A.
Kebir, H |
| Mots-clés: | Aluminum plating
Composite patch repair
Edge crack initiation
Natural frequencies
Natural frequencies
Plates (structural components)
Composite patch repairs
Stress intensity factors 2024-T3 aluminium
Advanced Dynamics
Cracked plate
In-plane stress
Strain and stress
Tensile mode
Aluminum alloys |
| Date de publication: | 2014 |
| Editeur: | Trans Tech Publications Ltd |
| Référence bibliographique: | 14th International Conference on Aluminium Alloys, ICAA 2014; Trondheim; Norway; 15 June 2014 through 19 June 2014; Code 106364 |
| Collection/Numéro: | Materials Science Forum Volume 794-796, 2014,;pp. 716-721 |
| Résumé: | In this work, repaired crack in 2024 T3 aluminium plate with composite patch is presented, the problem is handled in plane stress condition under tensile Mode I crack growth. In the numerical simulation, firstly we determine the displacement, strain and stress, also the first six mode shapes of the plate, secondly we compare the first results with result of a cracked plate, thirdly we repair the crack with composite patch for different materials (Glass, Boron, carbon) and for (2 layers, 4 layers). Finally the comparison of stress, strain, displacement and six first natural frequencies between uncracked, crack initiation and composite patch repair crack. The best offer operating according to the need is selected |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080123456789/1644 |
| ISSN: | 02555476 |
| Collection(s) : | Communications Internationales
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