The effect of bending parameters on mechanical properties of bent oak wood

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dc.contributor.authorAs, Nusret
dc.contributor.authorHindman, Daniel
dc.contributor.authorBüyüksarı, Ümit
dc.date.accessioned2020-04-30T23:32:50Z
dc.date.available2020-04-30T23:32:50Z
dc.date.issued2018
dc.departmentDÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.descriptionHindman, Daniel/0000-0003-3107-198X; AS, Nusret/0000-0002-5269-1574en_US
dc.descriptionWOS: 000423831100024en_US
dc.description.abstractThe aim of this study was to investigate the mechanical properties of oak (Quercus petraea Liebl.) wood bent at different radii for locations of the tension and compression sides of wood using micro-mechanical test specimens. Two oak trees having straight stems with approximately 40 cm diameter were selected and two 4 m long logs were cut. Two different steaming pressures, two setting methods, and three different bending radii were examined. Additionally, a set of three controls was unbent. Mechanical properties including the modulus of rupture, modulus of elasticity in bending, tension and compression strength parallel to grain were measured from the convex and concave sides of all samples. Bending strength, modulus of elasticity in bending, tension strength and compression strength properties on convex sides were greater than the corresponding properties on concave sides. All strength values significantly decreased with decreasing bending radius on both sides. On the convex side, strength and stiffness values of oak wood at 300 mm radius were greater when compared to control groups while the strength and stiffness values of oak wood were lower for 100 mm radius. The values for 200 mm radius, on the other hand, were not significantly different compared to the control group value. On the concave side, all of the bent groups had significantly lower strength and stiffness values than that of control group. The effect of bending radius and setting method on the strength and stiffness values of oak wood was statistically significant on both concave and convex sides. The effect of steam pressure was not significant.en_US
dc.identifier.doi10.1007/s00107-017-1162-2en_US
dc.identifier.endpage641en_US
dc.identifier.issn0018-3768
dc.identifier.issn1436-736X
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage633en_US
dc.identifier.urihttps://doi.org/10.1007/s00107-017-1162-2
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4831
dc.identifier.volume76en_US
dc.identifier.wosWOS:000423831100024en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEuropean Journal Of Wood And Wood Productsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleThe effect of bending parameters on mechanical properties of bent oak wooden_US
dc.typeArticleen_US

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