Stress Intensity Factor For Repaired Crack With Bonded Composite Patch Under Mechanical Loading In Aircraft Structures
Résumé: Bonded composite repair has been recognized as an efficient and economical method to extend the service life of cracked aircraft structures. The repair of cracks by composite patch material proved its efficiency to reduce the stress intensity at the cracks tips. The scientific approach to designing and assessing repairs has probably started in the early 1970s. The work was pioneered by Alan Baker at the Aeronautical and Maritime Research Laboratory (AMRL) for the Royal Australian Air force (RAAF) and later in the USA in early 1980s. Several experimental and numerical researches were performed to analyze the performance of boron/epoxy repairs [1–6]. Tay and Chau [7] analyzed the effect of boron/epoxy patches on the rigidity of the aircraft metallic structures. They showed that this rigidity was highly improved by the presence of the boron/epoxy patch repair or reinforcement.
Mots-clès:
Nos services universitaires et académiques
Thèses-Algérie vous propose ses divers services d’édition: mise en page, révision, correction, traduction, analyse du plagiat, ainsi que la réalisation des supports graphiques et de présentation (Slideshows).
Obtenez dès à présent et en toute facilité votre devis gratuit et une estimation de la durée de réalisation et bénéficiez d'une qualité de travail irréprochable et d'un temps de livraison imbattable!
Aucun fichier associé
Si le fichier est volumineux, l'affichage peut échouer. Vous pouvez obtenir le fichier directement en cliquant sur le bouton "Télécharger".
