DSpace
 

Depot Institutionnel de l'UMBB >
Publications Scientifiques >
Communications Internationales >

Veuillez utiliser cette adresse pour citer ce document : http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/6030

Titre: Composite Cross-Ply Laminates Stacking Sequence Effect on Post Flexural Fatigue Residual Strength
Auteur(s): Bezazi, Abderrezak
El Mahi, Abderrahim
Bezzazi, Boudjema
Del Pino, Gilberto Garcia
Scarpa, Fabrizio
Mots-clés: Cross-ply laminate
Stacking sequence
Flexural
Residual strength
Date de publication: 2021
Editeur: Springer link
Collection/Numéro: Advances in Mechanical Engineering, Materials and Mechanics;PP. 341-347
Résumé: This paper concerns an experimental approach to the stacking sequence influence on cross-ply laminates behaviour. Effects of fatigue on the residual strength and stiffness are investigated through performing post fatigue static test after specific numbers of cycles. Residual strengths were measured by testing specimens to a certain number of cycles then static tests to rupture were performed after the specimen had been unloaded without being removed. The results obtained indicate that as well as there is a drop in the specimen’s stiffness, there is a drop in the strength of the laminate as the number of cycle increases. However, this is also accompanied by an increase in the displacement mainly at higher number of cycles. The hysteresis loops revealed that a significant decrease in the maximum fatigue load was occurring as the number of cycles increased. It is also noted that the slope of the hysteresis loops decreased with respect to the number of cycles. However, a less significant drop in the minimum fatigue load than the maximum fatigue one was also observed
URI/URL: http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/6030
Collection(s) :Communications Internationales

Fichier(s) constituant ce document :

Fichier Description TailleFormat
Composite Cross-Ply Laminates Stacking.pdf119,03 kBAdobe PDFVoir/Ouvrir
View Statistics

Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.

 

Valid XHTML 1.0! Ce site utilise l'application DSpace, Version 1.4.1 - Commentaires