Study of mechanical behavior by fatigue of a cracked plate repaired by different composite patches

Autor: Moulgada Abdelmadjid, Ait kaci Djafar, Sahli Abderrahmane, Zagane Mohammed El Sallah, Zahi Rachid
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Frattura ed Integrità Strutturale, Vol 15, Iss 56, Pp 195-202 (2021)
Druh dokumentu: article
ISSN: 1971-8993
DOI: 10.3221/IGF-ESIS.56.16
Popis: This research is based on the study of the fatigue behavior of an aluminum alloy plate with a central crack. The plate is subjected to a tensile loading on its lower and upper parts. Several parameters were highlighted, such as the loading effect with a load ratio R = 0. The effects of the load ratio on both the repaired and not repaired plates, by two composite patches, which are boron/epoxy and graphite/epoxy, were investigated, as well as the effect of the plate material on plate life, comparing different materials.
Databáze: Directory of Open Access Journals