Physical properties of young Eucalyptus clone 1404 timber

Detalhes bibliográficos
Autor(a) principal: Lago, Melissa
Data de Publicação: 2022
Outros Autores: Lobo, Marcus Vinícius Fraga, Costa, Lucas Lima, César, Sandro Fábio, Cunha, Rita Dione Araújo
Tipo de documento: Artigo
Idioma: por
Título da fonte: The Journal of Engineering and Exact Sciences
Texto Completo: https://periodicos.ufv.br/jcec/article/view/14165
Resumo: This study aimed to determine the physical properties of young Eucalyptus clone 1404 timber and compare them in relation to the region of the trunk from which the specimens were taken. For this, the guidelines of NBR 7190 (ABNT, 1997) were followed. The results indicated a humidity gradient in relation to the sapwood and heartwood regions, with no significant difference in density in relation to the two regions. Regarding dimensional stability, there was a significant difference between radial and tangential shrinkage, but the anisotropy coefficient showed that the wood has good stability.
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spelling Physical properties of young Eucalyptus clone 1404 timberPropriedades físicas da madeira jovem de Eucalyptus clone 1404Physical characterization.Eucalyptus.Forest planted.Properties. SustainabilityCaracterização física.Eucalipto.Floresta plantada.Propriedades.SustentabilidadeThis study aimed to determine the physical properties of young Eucalyptus clone 1404 timber and compare them in relation to the region of the trunk from which the specimens were taken. For this, the guidelines of NBR 7190 (ABNT, 1997) were followed. The results indicated a humidity gradient in relation to the sapwood and heartwood regions, with no significant difference in density in relation to the two regions. Regarding dimensional stability, there was a significant difference between radial and tangential shrinkage, but the anisotropy coefficient showed that the wood has good stability.Este trabalho teve como objetivo determinar as propriedades físicas da madeira jovem de Eucalyptus clone 1404 e compará-las em relação à região do tronco de onde foram retirados os corpos de prova. Para isso, seguiu-se as orientações da NBR 7190 (ABNT, 1997). Os resultados indicaram um gradiente de umidade em relação à região de alburno e de cerne do tronco, não havendo diferença significativa da densidade em relação às duas regiões. Com relação à estabilidade dimensional, houve uma diferença significativa entre as retrações radial e tangencial, mas, o coeficiente de anisotropia mostrou que a madeira tem boa estabilidade.Universidade Federal de Viçosa - UFV2022-04-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1416510.18540/jcecvl8iss4pp14165-01eThe Journal of Engineering and Exact Sciences; Vol. 8 No. 4 (2022); 14165-01eThe Journal of Engineering and Exact Sciences; Vol. 8 Núm. 4 (2022); 14165-01eThe Journal of Engineering and Exact Sciences; v. 8 n. 4 (2022); 14165-01e2527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/14165/7289Copyright (c) 2022 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLago, MelissaLobo, Marcus Vinícius Fraga Costa, Lucas Lima César, Sandro FábioCunha, Rita Dione Araújo2022-07-28T18:11:17Zoai:ojs.periodicos.ufv.br:article/14165Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2022-07-28T18:11:17The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Physical properties of young Eucalyptus clone 1404 timber
Propriedades físicas da madeira jovem de Eucalyptus clone 1404
title Physical properties of young Eucalyptus clone 1404 timber
spellingShingle Physical properties of young Eucalyptus clone 1404 timber
Lago, Melissa
Physical characterization.
Eucalyptus.
Forest planted.
Properties. Sustainability
Caracterização física.
Eucalipto.
Floresta plantada.
Propriedades.
Sustentabilidade
title_short Physical properties of young Eucalyptus clone 1404 timber
title_full Physical properties of young Eucalyptus clone 1404 timber
title_fullStr Physical properties of young Eucalyptus clone 1404 timber
title_full_unstemmed Physical properties of young Eucalyptus clone 1404 timber
title_sort Physical properties of young Eucalyptus clone 1404 timber
author Lago, Melissa
author_facet Lago, Melissa
Lobo, Marcus Vinícius Fraga
Costa, Lucas Lima
César, Sandro Fábio
Cunha, Rita Dione Araújo
author_role author
author2 Lobo, Marcus Vinícius Fraga
Costa, Lucas Lima
César, Sandro Fábio
Cunha, Rita Dione Araújo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lago, Melissa
Lobo, Marcus Vinícius Fraga
Costa, Lucas Lima
César, Sandro Fábio
Cunha, Rita Dione Araújo
dc.subject.por.fl_str_mv Physical characterization.
Eucalyptus.
Forest planted.
Properties. Sustainability
Caracterização física.
Eucalipto.
Floresta plantada.
Propriedades.
Sustentabilidade
topic Physical characterization.
Eucalyptus.
Forest planted.
Properties. Sustainability
Caracterização física.
Eucalipto.
Floresta plantada.
Propriedades.
Sustentabilidade
description This study aimed to determine the physical properties of young Eucalyptus clone 1404 timber and compare them in relation to the region of the trunk from which the specimens were taken. For this, the guidelines of NBR 7190 (ABNT, 1997) were followed. The results indicated a humidity gradient in relation to the sapwood and heartwood regions, with no significant difference in density in relation to the two regions. Regarding dimensional stability, there was a significant difference between radial and tangential shrinkage, but the anisotropy coefficient showed that the wood has good stability.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/jcec/article/view/14165
10.18540/jcecvl8iss4pp14165-01e
url https://periodicos.ufv.br/jcec/article/view/14165
identifier_str_mv 10.18540/jcecvl8iss4pp14165-01e
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/14165/7289
dc.rights.driver.fl_str_mv Copyright (c) 2022 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 8 No. 4 (2022); 14165-01e
The Journal of Engineering and Exact Sciences; Vol. 8 Núm. 4 (2022); 14165-01e
The Journal of Engineering and Exact Sciences; v. 8 n. 4 (2022); 14165-01e
2527-1075
reponame:The Journal of Engineering and Exact Sciences
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str The Journal of Engineering and Exact Sciences
collection The Journal of Engineering and Exact Sciences
repository.name.fl_str_mv The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv
_version_ 1808845247086592000

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