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Type:	Artigo de Periódico
Title:	Empirical analysis of roof slope influence on material consumption in timber howe-type trusses
Authors:	Isabella Silva Menezes Herisson Ferreira dos Santos Iuri Fazolin Fraga Matheus Henrique Morato de Moraes André Luis Christoforo Fernando Júnior Resende Mascarenhas Raquel Schmitt Cavalheiro Francisco Antonio Rocco Lahr Eduardo Chahud Luiz Antônio Melgaço Nunes Branco
Abstract:	In 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°).
Subject:	Estruturas de madeira (construção civil) Treliças (construção civil)
language:	eng
metadata.dc.publisher.country:	Brasil
Publisher:	Universidade Federal de Minas Gerais
Publisher Initials:	UFMG
metadata.dc.publisher.department:	ENG - DEPARTAMENTO DE ENGENHARIA MATERIAIS E DA CONSTRUÇÃO CIVIL
Rights:	Acesso Aberto
metadata.dc.identifier.doi:	https://doi.org/10.37763/wr.1336-4561/67.4.625635
URI:	http://hdl.handle.net/1843/60752
Issue Date:	2022
metadata.dc.url.externa:	http://www.woodresearch.sk/cms/empirical-analysis-of-roof-slope-influence-on-material-consumption-in-timber-howe-type-trusses/
metadata.dc.relation.ispartof:	Wood Research
Appears in Collections:	Artigo de Periódico

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