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dc.contributor.authorAtaş, Akın
dc.contributor.authorMohamed, Galal
dc.contributor.authorSoutis, Constantinos
dc.date.accessioned2019-10-17T11:50:10Z
dc.date.available2019-10-17T11:50:10Z
dc.date.issued2012en_US
dc.identifier.issn0266-3538
dc.identifier.issn1879-1050
dc.identifier.urihttps://doi.org/10.1016/j.compscitech.2011.07.005
dc.identifier.urihttps://hdl.handle.net/20.500.12462/8768
dc.descriptionAtaş, Akın (Balikesir Author)en_US
dc.description.abstractA three-dimensional (3D) finite element (FE) model is created with cohesive zone elements (CZE) to simulate a mechanically fastened [0 degrees/90 degrees](s) pin-loaded joint in a composite laminate. The model incorporates fully integrated solid elements in the pin-loaded area to accurately capture the high stress gradients. Contact based cohesive elements with a bilinear traction-separation law are inserted between the layers to capture the onset and growth of delamination. The stress distribution around the pin-loaded hole was verified with the widely used cosine stress distribution model. Results from the FE model show that delamination damage initiated at the point of maximum average shear stress at the 0 degrees/90 degrees interface. The delaminated area develops an elliptical shape which grows in a non-self similar manner with increasing pin displacement. It is concluded that a progressive damage model should be included to provide a full understanding of the failure sequence, work that the authors are currently engaged with.en_US
dc.description.sponsorshipMinistry of National Education - Turkey Balikesir Universityen_US
dc.language.isoengen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.isversionof10.1016/j.compscitech.2011.07.005en_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectDelaminationen_US
dc.subjectModellingen_US
dc.subjectFinite Element Analysis (FEA)en_US
dc.subjectCohesive Zone Elements (CZE)en_US
dc.titleModelling delamination onset and growth in pin loaded composite laminatesen_US
dc.typearticleen_US
dc.relation.journalComposites Science and Technologyen_US
dc.contributor.departmentMühendislik-Mimarlık Fakültesien_US
dc.contributor.authorID0000-0002-1402-9838en_US
dc.contributor.authorID0000-0002-2185-465Xen_US
dc.identifier.volume72en_US
dc.identifier.issue10en_US
dc.identifier.startpage1096en_US
dc.identifier.endpage1101en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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