Empirical analysis of roof slope influence on material consumption in timber howe-type trusses

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dc.creatorIsabella Silva Menezes
dc.creatorHerisson Ferreira dos Santos
dc.creatorIuri Fazolin Fraga
dc.creatorMatheus Henrique Morato de Moraes
dc.creatorAndré Luis Christoforo
dc.creatorFernando Júnior Resende Mascarenhas
dc.creatorRaquel Schmitt Cavalheiro
dc.creatorFrancisco Antonio Rocco Lahr
dc.creatorEduardo Chahud
dc.creatorLuiz Antônio Melgaço Nunes Branco
dc.date.accessioned2023-11-09T21:48:58Z
dc.date.accessioned2025-09-09T00:32:29Z
dc.date.available2023-11-09T21:48:58Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.37763/wr.1336-4561/67.4.625635
dc.identifier.issn2729-8906
dc.identifier.urihttps://hdl.handle.net/1843/60752
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofWood Research
dc.rightsAcesso Aberto
dc.subjectEstruturas de madeira (construção civil)
dc.subjectTreliças (construção civil)
dc.subject.otherTimber structure
dc.subject.otherPlane truss
dc.subject.otherTimber consumption
dc.subject.otherRoof slope
dc.titleEmpirical analysis of roof slope influence on material consumption in timber howe-type trusses
dc.typeArtigo de periódico
local.citation.epage635
local.citation.issue4
local.citation.spage625
local.citation.volume67
local.description.resumoIn Brazil, some tile manufacturers have proposed a 10% (5.5°) slope between chords to minimize timber consumption. However, after simulating 21 slopes from 7% (4°) to 27% (15°), it was discovered that the axial strengths are inversely proportional to the slope, creating overly large dimensions for the bars competing for support. The results were obtained using software developed following the guidelines specified in the revised version of the ABNT NBR 7190 (2022) standard. Finally, it was found that the minimum slope until no reinforcement is needed for the string bars is 16% (9°).
local.identifier.orcidhttps://orcid.org/0000-0003-3168-7055
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA MATERIAIS E DA CONSTRUÇÃO CIVIL
local.publisher.initialsUFMG
local.url.externahttp://www.woodresearch.sk/cms/empirical-analysis-of-roof-slope-influence-on-material-consumption-in-timber-howe-type-trusses/

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