Comparison of Stress Distributions of Dental Woven and Unidirectional Fiber-Reinforced Composite Crowns Under Different Loadings

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dc.contributor.authorGungor, Mehmet Ali
dc.contributor.authorArtunc, Celal
dc.contributor.authorAkan, Ender
dc.contributor.authorBenli, Semih
dc.contributor.authorSayman, Onur
dc.date.accessioned2019-10-27T20:48:30Z
dc.date.available2019-10-27T20:48:30Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.description.abstractThe aim of this numerical study was to investigate and compare the stresses occurring in dental woven and unidirectional experimental fiber-reinforced composite (FRC) crowns under different thermal and singular force loading conditions. For this reason, finite element models of FRC crown and tooth systems were performed by using the ANSYS program. Stress analyses of the models were carried out under thermal loading conditions heated from 37 to 55 degrees C, cooled from 37 to 5 degrees C, and 450 N singular force loading conditions at different angles. The results indicated that high stresses occurred in both woven and unidirectional FRC crowns under horizontal loadings because of bending moment. Thermal stresses exhibited small values that did not cause any damage. It can also be concluded that since the stress component of sigma(z) in the woven type FRC was smaller than that of unidirectional type FRC, use of the woven FRC might be beneficial in comparison with the unidirectional composite.en_US
dc.identifier.doi10.1177/0731684408093323
dc.identifier.endpage2700en_US
dc.identifier.issn0731-6844
dc.identifier.issn1530-7964
dc.identifier.issn0731-6844en_US
dc.identifier.issn1530-7964en_US
dc.identifier.issue22en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2689en_US
dc.identifier.urihttps://doi.org/10.1177/0731684408093323
dc.identifier.urihttps://hdl.handle.net/11454/42723
dc.identifier.volume28en_US
dc.identifier.wosWOS:000271624900001en_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 Reinforced Plastics and Compositesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectfinite element modelsen_US
dc.subjectfiber-reinforced composite crownsen_US
dc.subjectstress analysesen_US
dc.titleComparison of Stress Distributions of Dental Woven and Unidirectional Fiber-Reinforced Composite Crowns Under Different Loadingsen_US
dc.typeArticleen_US

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