Design optimization of fiber-reinforced laminates for maximum fatigue life

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dc.contributor.authorErtas, Ahmet H.
dc.contributor.authorSonmez, Fazil O.
dc.date.accessioned2024-09-29T16:04:56Z
dc.date.available2024-09-29T16:04:56Z
dc.date.issued2014
dc.departmentKarabük Üniversitesien_US
dc.description.abstractComposite structures are usually subjected to fluctuating loads in service leading to fatigue failure. Because it is one of the main failure modes, fatigue behavior of composites has been extensively studied to be able to design fatigue-resistant composite structures. However, little attention has been paid to their design optimization under fatigue loading. In this study, a methodology is proposed to find the optimum fiber orientation angles of composite laminates under various in-plane loads to achieve maximum fatigue life. Fawaz-Ellyin's model is used to predict the fatigue life of the laminates. A variant of simulated annealing algorithm is used as the search algorithm in the optimization procedure. A number of problems are solved to demonstrate the effectiveness of the proposed method.en_US
dc.description.sponsorshipTUBITAK, The Scientific and Technological Research Council of Turkey [106M301]en_US
dc.description.sponsorshipThis paper is based on the work supported by TUBITAK, The Scientific and Technological Research Council of Turkey, with code number 106M301.en_US
dc.identifier.doi10.1177/0021998313499951
dc.identifier.endpage2503en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue20en_US
dc.identifier.scopus2-s2.0-84904810111en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2493en_US
dc.identifier.urihttps://doi.org/10.1177/0021998313499951
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6411
dc.identifier.volume48en_US
dc.identifier.wosWOS:000340207400005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMultidirectional laminatesen_US
dc.subjectfatigueen_US
dc.subjectlife predictionen_US
dc.subjectglobal optimum designen_US
dc.subjectsimulated annealingen_US
dc.titleDesign optimization of fiber-reinforced laminates for maximum fatigue lifeen_US
dc.typeArticleen_US

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