DETERMINATION OF PHYSICAL PROPERTIES OF LAMINATED COMPOSITE BEAM VIA THE INVERSE VIBRATION PROBLEM METHOD

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dc.contributor.authorBalci, Murat
dc.contributor.authorGundogdu, Omer
dc.date.accessioned2024-10-04T18:49:26Z
dc.date.available2024-10-04T18:49:26Z
dc.date.issued2013
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, some physical properties of a laminated composite beam were estimated by using the inverse vibration problem method. Laminated composite plate was modeled and simulated to obtain vibration responses for different length-to-thickness ratios in ANSYS. A numerical model of the laminated composite beam with unknown parameters was also developed using a two-dimensional finite element model by utilizing the Euler-Bernoulli beam theory. Then, these two models were embedded into the optimization program to form the objective function to be minimized using genetic algorithms. After minimizing the squared difference of the natural frequencies from these two models, the unknown parameters of the laminated composite beam were found. It is observed in this study that the Euler-Bernoulli beam theory suppositions approximated the real results with a rate of %0.026 error as the thickness of the beam got thinner. The estimated values were finally compared with the expected values and a very good correspondence was observed.en_US
dc.identifier.doi10.15282/jmes.5.2013.7.0058
dc.identifier.endpage622en_US
dc.identifier.issn2289-4659
dc.identifier.issn2231-8380
dc.identifier.startpage611en_US
dc.identifier.urihttps://doi.org/10.15282/jmes.5.2013.7.0058
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3143
dc.identifier.volume5en_US
dc.identifier.wosWOS:000415498300007en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherUniv Malaysia Pahangen_US
dc.relation.ispartofJournal of Mechanical Engineering and Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInverse problemen_US
dc.subjectfinite element methoden_US
dc.subjectlaminated composite beamen_US
dc.subjectgenetic algorithmen_US
dc.subjectfree vibrationen_US
dc.titleDETERMINATION OF PHYSICAL PROPERTIES OF LAMINATED COMPOSITE BEAM VIA THE INVERSE VIBRATION PROBLEM METHODen_US
dc.typeArticleen_US

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