Delamination buckling of a laminated composite shell panel using cohesive zone modelling

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dc.contributor.authorFeddal, Ikram
dc.contributor.authorKhamlichi, Abdelatif
dc.contributor.statusnemhu_HU
dc.date.accessioned2022-06-17T14:00:04Z
dc.date.available2022-06-17T14:00:04Z
dc.date.issued2022-06-16
dc.description.abstractLaminated composite shell panels take part in several engineering structures. Due to their complex nature, failure modes in composites are highly dependent on the geometry, direction of loading and orientation of the fibers. However, the design of composite parts is still a delicate task because of these fiber failure modes, which includes matrix failure modes or other so-called interlaminar interface failure such as delamination, that corresponds to the separation of adjacent layers of the laminate as a consequence of the weakening of interface layer between them. In this work, impact-induced delamination represented as a circular single delamination is investigated, as it can reduce greatly the structural integrity without getting detected. Furthermore, attention is focused on its effect upon the post-buckling response and the compressive strength of a composite panel. The delamination buckling was modelled using the cohesive element technique under Abaqus software, in order to predict delamination growth and damage propagation while observing their effects on the critical buckling load.hu_HU
dc.identifier.doi10.1556/1848.2021.00354hu_HU
dc.identifier.issn2062-0810
dc.identifier.issue2hu_HU
dc.identifier.jtitleInternational Review of Applied Sciences and Engineering
dc.identifier.urihttp://hdl.handle.net/2437/335480
dc.identifier.urlhttps://akjournals.com/view/journals/1848/13/2/article-p228.xmlhu_HU
dc.identifier.volume13hu_HU
dc.language.isoenhu_HU
dc.publisherAkadémiai Kiadóhu_HU
dc.subjectcomposite panelhu_HU
dc.subjectbucklinghu_HU
dc.subjectdelaminationhu_HU
dc.subjectcohesive elementshu_HU
dc.subjectfinite element methodhu_HU
dc.titleDelamination buckling of a laminated composite shell panel using cohesive zone modellinghu_HU
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International Review of Applied Sciences and Engineering