Influence of Roof Slope on Timber Consumption in Plane Trusses Design

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Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorFed Univ South & Southeast Para-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorGoias Fed Univ-
Autor(es): dc.creatorFraga, Iuri Fazolin-
Autor(es): dc.creatorMorato de Moraes, Matheus Henrique-
Autor(es): dc.creatorMenezes, Isabella Silva-
Autor(es): dc.creatorArroyo, Felipe Nascimento-
Autor(es): dc.creatorBoff de Almeida, Joao Paulo-
Autor(es): dc.creatorCastanheira Rodrigues, Edson Fernando-
Autor(es): dc.creatorMascarenhas, Fernando Resende-
Autor(es): dc.creatorMoura Aquino, Vinicius Borges de-
Autor(es): dc.creatorMello Silva, Sergio Augusto [UNESP]-
Autor(es): dc.creatorRocco Lahr, Francisco Antonio-
Autor(es): dc.creatorPereira, Wanderlei Malaquias-
Autor(es): dc.creatorChristoforo, Andre Luis-
Data de aceite: dc.date.accessioned2022-08-04T21:59:15Z-
Data de disponibilização: dc.date.available2022-08-04T21:59:15Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.15376/biores.16.4.6750-6757-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/218793-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/218793-
Descrição: dc.descriptionThe growing world consumption of wood in civil construction is evident, especially in structural roofing systems. Despite being from a renewable source, its rational and intelligent use is of vital importance in the execution of structural designs. Because it is a system that is recognized worldwide in the design of trussing roof structures, there are several empirical assumptions for structural calculation. To reduce timber consumption, some tile manufacturers suggest a 10% (6 degrees) slope between chords. However, after simulations of 11 slopes with angles from 5 degrees to 15 degrees, the timber consumption was inversely proportional to the slope, reaching a 90% difference between extreme angles. The method used to obtain the results was software designed according to the routines prescribed by the new draft standard of ABNT NBR 7190 (2021). Considering a prefabricated truss with 5 cm thickness sections, the design criterion was that of minimum height, increasing by 0.10 cm until all checks were satisfied. Finally, the minimum angle after which no strengthening is required on the bars was 10 degrees.-
Descrição: dc.descriptionUniv Fed Sao Carlos, Dept Civil Engn Deciv, Sao Carlos, Brazil-
Descrição: dc.descriptionFed Univ South & Southeast Para, Dept Civil Engn, Santana Do Araguaia, Brazil-
Descrição: dc.descriptionPaulista State Univ Julio de Mesquita Filho, Dept Civil Engn, Ilha Solteira, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Sao Carlos Sch Engn Sao Carlos, Dept Struct Engn, Wood & Timber Struct Lab, Sao Carlos, SP, Brazil-
Descrição: dc.descriptionGoias Fed Univ, Dept Civil Engn, Catalao, Brazil-
Descrição: dc.descriptionPaulista State Univ Julio de Mesquita Filho, Dept Civil Engn, Ilha Solteira, Brazil-
Formato: dc.format6749-6756-
Idioma: dc.languageen-
Publicador: dc.publisherNorth Carolina State Univ Dept Wood & Paper Sci-
Relação: dc.relationBioresources-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectTimber structures-
Palavras-chave: dc.subjectPlane trusses-
Palavras-chave: dc.subjectSlope-
Palavras-chave: dc.subjectDesign-
Palavras-chave: dc.subjectTimber consumption-
Título: dc.titleInfluence of Roof Slope on Timber Consumption in Plane Trusses Design-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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