Author/Authors
Faci, Youcef Centre Nationale de recherche scientifique et technique en soudage et Contrôle, Algérie , Baccouche, Mostefa Université Badji Mokhtar - Laboratoire de Métallurgie physique et Propriété des Matériaux, Algérie
Title Of Article
An experimental analysis of fracture mechanisms by acoustic emission of woven composite bolted assembly
شماره ركورد
31267
Abstract
This work is focused on the study of the evolution of damage mode and failure mechanisms of woven composite bolted assembly carbon fiber/epoxy. In the present paper three configurations are studied [0°,45°,0°,45°], [0°,45°,0°,45°]s and [0°,45°,0°,45,0°]s. In order to analyze a global mechanical behavior of the assembly, monotonous tensile tests are performed. The damage evolution is followed simultaneously by acoustic emission (A.E) and digital image correlation (D.I.C). Acoustic signatures of four modes of damage are identified, matrix cracking, fiber-matrix debonding, delaminating and fiber breakage, then confirmed by microscopic observations in scanning electron microscopy (SEM).
From Page
69
NaturalLanguageKeyword
woven composite , acoustic emission , bolted assembly , digital image correlation , damage
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
To Page
85
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
Link To Document