Mechanical Performance Of Glued-laminated Timber Beams Symmetrically Reinforced With Steel Bars

dc.creatorSoriano
dc.creatorJ; Pellis
dc.creatorBP; Mascia
dc.creatorNT
dc.date2016
dc.date2016-12-06T18:30:03Z
dc.date2016-12-06T18:30:03Z
dc.date.accessioned2018-03-29T02:02:38Z
dc.date.available2018-03-29T02:02:38Z
dc.identifier1879-1085
dc.identifierComposite Structures. ELSEVIER SCI LTD, n. 150, p. 200 - 207.
dc.identifier0263-8223
dc.identifierWOS:000377303100020
dc.identifier10.1016/j.compstruct.2016.05.016
dc.identifierhttp://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S0263822316304925
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/319945
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1310711
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionThe technology of glued laminated (glulam) timber has enabled the design of composite structures with large dimensions. The laminations are generally derived from the sawing of small trees and species of rapidly growing, which yields laminates with low mechanical properties. This study evaluates the benefits of the reinforcement of glulam beams, by employment of steel reinforcement ratios of 2% and 4%. In the beams with a ratio of reinforcement of 2%, in relation to the unreinforced glulam beams, the stiffness increased approximately 52% and the serviceability load increased 53.1%, and with the employment of steel ratio equal to 4% these increases were in the order of 73% and 79.2%, respectively. The results showed that the insertion of steel bars can reduce the inherent variability of wood and increase significantly the stiffness of glulam, which consequently increases the beam capability for serviceability limit states. (C) 2016 Elsevier Ltd. All rights reserved.
dc.description150
dc.description
dc.description200
dc.description207
dc.descriptionNon-Destructive Test Laboratory (Laboratorio de Ensaios Nao Destrutivos, LABEND) of the College of Agricultural Engineering of the University of Campinas - Brazil (FEAGRI/UNICAMP)
dc.descriptionBrazilian Federal Coordination for the Improvement of Higher Education Personnel (CAPES)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description
dc.description
dc.description
dc.languageEnglish
dc.publisherELSEVIER SCI LTD
dc.publisherOXFORD
dc.relationComposite Structures
dc.rightsfechado
dc.sourceWOS
dc.subjectGlulam
dc.subjectComposite Beams
dc.subjectFlexural Stiffness
dc.subjectLoading Capacity
dc.subjectTransformed Cross-section Method
dc.titleMechanical Performance Of Glued-laminated Timber Beams Symmetrically Reinforced With Steel Bars
dc.typeArtículos de revistas


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