Screw Withdrawal Strength of Heat-Treated and Laminated Veneer Lumber Reinforced with Carbon and Glass Fibers

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dc.contributor.authorPercin, Osman
dc.contributor.authorUzun, Oguzhan
dc.date.accessioned2024-02-23T14:30:01Z
dc.date.available2024-02-23T14:30:01Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractThe strength of a structural system often depends on the interconnections between the components of the structure. Screws are one of the most widely used fasteners in construction. In this study, the screw withdrawal strength of heat-treated scotch pine (Pinus sylvestris L.) samples reinforced with glass and carbon fibers via Desmodur-vinyl trie ketonol acetate adhesive was investigated. Before manufacturing the laminated veneer lumber, the wood samples were subjected to heat treatment at a temperature of 150 ??C, 170 ??C, 190 ??C, and 210 ??C for 2 h. Test results showed that the reinforcement fiber type and heat treatment temperatures had a considerable effect on the screw withdrawal strength. Heat treatment reduced the screw withdrawal strength, while the samples reinforced with both fibers had higher screw withdrawal strengths than those without reinforcement. Reinforcement with glass and carbon fibers increased the screw withdrawal strength up to 38% and 49% in the tangential, 13% and 20% in the radial, and 17% and 25% in the axial direction, respectively, compared to solid wood. In addition, the laminated veneer lumber samples reinforced with carbon fiber had a considerable increase in the screw withdrawal strength compared with the solid wood and glass fiber reinforced samples.en_US
dc.identifier.doi10.15376/biores.17.2.2486-2500
dc.identifier.endpage2500en_US
dc.identifier.issn1930-2126
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85137123687en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2486en_US
dc.identifier.urihttps://doi.org/10.15376/biores.17.2.2486-2500
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14954
dc.identifier.volume17en_US
dc.identifier.wosWOS:000798814000036en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNorth Carolina State Univ Dept Wood & Paper Scien_US
dc.relation.ispartofBioresourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectReinforcementen_US
dc.subjectLaminated Veneer Lumberen_US
dc.subjectScotch Pineen_US
dc.subjectCarbon Fiberen_US
dc.subjectGlass Fiberen_US
dc.titleScrew Withdrawal Strength of Heat-Treated and Laminated Veneer Lumber Reinforced with Carbon and Glass Fibersen_US
dc.typeArticleen_US

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