Experimental and statistical free vibration analyses of laminated composite beams with functionally graded fiber orientation angles

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dc.authoridEvran, Savas/0000-0002-7512-5997
dc.contributor.authorEvran, Savas
dc.date.accessioned2025-01-27T20:54:22Z
dc.date.available2025-01-27T20:54:22Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this experimental and statistical study, free vibration behavior of laminated composite beams with functionally graded fiber orientation angles was investigated under clamped-free boundary conditions. The beams were manufactured using E-glass/epoxy. Fiber orientation angles of the beams were analyzed based on Taguchi's L9 (3(3)) orthogonal array. The effect of fiber orientation angles and beams with optimum levels were assessed using analysis of signal-to-noise ratio. Significant laminates of the beams and their percent contributions on the free vibration responses were obtained using analysis of variance. According to this study, the increase of fiber orientation angle from 0 degrees to 80 degrees causes a decrease in the fundamental frequency behavior of laminated composite beams. The most effective control factors were found to be the first and the second laminates symbolized as L1 with 85.86% contribution, the third and the fourth laminates symbolized as L2 with 12.29% contribution, the fifth and the sixth laminates symbolized as L3 with 1.84% contribution, respectively. This study can be used as a reference for free vibration analysis of cantilever laminated composite beams made of functionally graded fiber orientation angles as experimentally and statistically.
dc.description.sponsorshipResearch Fund of the Canakkale Onsekiz Mart University [2791]
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship and/or publication of this article: The research described in this article was financially supported by the Research Fund of the Canakkale Onsekiz Mart University [Project Number: 2791].
dc.identifier.doi10.1177/0967391120938210
dc.identifier.endpage520
dc.identifier.issn0967-3911
dc.identifier.issn1478-2391
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85086911458
dc.identifier.scopusqualityQ2
dc.identifier.startpage513
dc.identifier.urihttps://doi.org/10.1177/0967391120938210
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26057
dc.identifier.volume28
dc.identifier.wosWOS:000555457800008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSage Publications Ltd
dc.relation.ispartofPolymers & Polymer Composites
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectLaminated composites
dc.subjectfree vibration
dc.subjectfiber orientation angles
dc.subjectTaguchi method
dc.titleExperimental and statistical free vibration analyses of laminated composite beams with functionally graded fiber orientation angles
dc.typeArticle

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