Fracture characterization of bonded composites: A comparative study

dc.contributor.authorChoupani, Naghdali
dc.contributor.authorTorun, Ahmet Refah
dc.date.accessioned2025-01-06T17:30:28Z
dc.date.available2025-01-06T17:30:28Z
dc.date.issued2022
dc.description.abstractBonded joints have important benefits over conventional joining techniques such as rivets, welding, bolts and nuts in structural applications, particularly for components prepared of composite or polymeric materials. Due to the involvement of many geometric, material and construction variables, and the complex fracture and mechanical modes offered in the bonded joints, a proper consideration of fracture behavior is required to fully achieve their benefits. The fractures in bonded joints are mainly of three types; interlaminar (delamination), adhesive (interfacial) and cohesive crack. For a particular defect, crack propagation may occur in the tensile (mode I), the shear (mode II), and the tear (mode III) and their combinations (mixed mode). This study deals with topics such as theories of bonded composite joints and repairs, finite element analysis and fracture-based analysis and tests of mixed-mode cohesive, interfacial and interlaminar fracture mechanics. By employing geometrical factors extracted from finite element analysis and experimental results obtained from a modified Arcan test fixture, the mixed-mode cohesive, interfacial, and interlaminar fracture toughness are determined and fracture surfaces obtained are discussed. © 2022 Growing Science Ltd. All rights reserved.
dc.identifier.doi10.5267/j.esm.2021.8.001
dc.identifier.endpage116
dc.identifier.issn2291-8744
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85122130250
dc.identifier.scopusqualityQ2
dc.identifier.startpage109
dc.identifier.urihttps://doi.org/10.5267/j.esm.2021.8.001
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1637
dc.identifier.volume10
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherGrowing Science
dc.relation.ispartofEngineering Solid Mechanics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectBonded composites
dc.subjectCohesive
dc.subjectFracture characterization
dc.subjectInterfacial
dc.subjectInterlaminar
dc.titleFracture characterization of bonded composites: A comparative study
dc.typeArticle

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