Comparative Dimensioning of Plane Timber Truss by ABNT NBR 7190:1997 Method and ABNT NBR 7190-1:2022 Method

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Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversity of Coimbra-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFederal University of the South and Southeast of Para-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMenezes, Isabella Silva-
Autor(es): dc.creatorFraga, Iuri Fazolin-
Autor(es): dc.creatorMascarenhas, Fernando Júnior Rezende-
Autor(es): dc.creatorMoraes, Matheus Henrique Morato de-
Autor(es): dc.creatorCavalheiro, Raquel Schmitt-
Autor(es): dc.creatorAquino, Vinícius Borges de Moura-
Autor(es): dc.creatorSantos, Herisson Ferreira dos-
Autor(es): dc.creatorMolina, Júlio Cesar-
Autor(es): dc.creatorLahr, Francisco Antonio Rocco-
Autor(es): dc.creatorChristoforo, André Luis-
Data de aceite: dc.date.accessioned2025-08-21T17:30:40Z-
Data de disponibilização: dc.date.available2025-08-21T17:30:40Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.15376/biores.17.3.5207-5214-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240803-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240803-
Descrição: dc.descriptionWood, a renewable source and a material with excellent mechanical properties, is one of the oldest materials used in civil construction. In Brazil, its use is widespread in roof structures in the form of plane trusses. Given the Brazilian context of the growing presence of wood in structural systems, in addition to the normative updating processes, this study presents a comparison between calculation methods and possible increases in material consumption of wood for roof structure. The design methods compared are according to the recently published standard ABNT NBR 7190-1 (2022) and its previous version ABNT NBR 7190 (1997). The results were obtained via iTruss software, which includes linear-elastic structural analysis by the finite element method (FEM). It was concluded that the ABNT NBR 7190-1 (2022) presents a conservative dimensioning in relation to the previous version of 1997, favoring safety. However, there were no significant increases in wood consumption, demonstrating the efficiency of the revised version.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Civil Engineering (DECiv) Federal University of Sao Carlos-
Descrição: dc.descriptionDepartment of Civil Engineering University of Coimbra-
Descrição: dc.descriptionWood and Timber Structures Laboratory Department of Structural Engineering Sao Carlos School of Engineering of Sao Carlos University of Sao Paulo (USP)-
Descrição: dc.descriptionDepartment of Civil Engineering Federal University of the South and Southeast of Para-
Descrição: dc.descriptionDepartment of Material Engineering Federal Institute of Education Science and Technology of Rondonia, Ariquemes-
Descrição: dc.descriptionDepartment of Industrial Wood Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Industrial Wood Engineering São Paulo State University (UNESP)-
Formato: dc.format5207-5214-
Idioma: dc.languageen-
Relação: dc.relationBioResources-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCover structures-
Palavras-chave: dc.subjectDimensioning-
Palavras-chave: dc.subjectWood consumption-
Título: dc.titleComparative Dimensioning of Plane Timber Truss by ABNT NBR 7190:1997 Method and ABNT NBR 7190-1:2022 Method-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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