SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14393/BJ-v36n2a2020-45169 http://hdl.handle.net/11449/196660 |
Resumo: | Forest Red Gum eucalypt provides a versatile wood and is converted into different purposes. However, such wood is somewhat limited in structural ends, which highlights the need to exploit this gap through diffusion of mechanical properties of such timber. This study aimed to evaluate the effect of moisture content reduction, from 30 to 12%, in physical and mechanical properties of Eucalyptus tereticornis, using Brazilian and American documents, to reinforce the structural potential wood and assisting engineers and architects in decision-making for its best building application. We evaluated two physical and fourteen mechanical properties of Eucalyptus tereticornis at two different moisture contents, following the prescriptions of Brazilian (ABNT NBR 7190: 1997) and North American (ASTM D-143-14: 2014) standards. Thus, 1091 repeats were carried out for all properties. By a moisture reduction, the bulk density and eleven strength properties statistically showed changes such as modulus of rupture (static bending, parallel and perpendicular compressions), modulus of elasticity (perpendicular compression and static bending), shear stress, tangential cleavage, and parallel and perpendicular hardnesses. Then, the Eucalyptus tereticornis timber could be better usable if is further applied for structural construction uses. |
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SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USESEucalyptTimberMoisture contentDensityStrengthForest Red Gum eucalypt provides a versatile wood and is converted into different purposes. However, such wood is somewhat limited in structural ends, which highlights the need to exploit this gap through diffusion of mechanical properties of such timber. This study aimed to evaluate the effect of moisture content reduction, from 30 to 12%, in physical and mechanical properties of Eucalyptus tereticornis, using Brazilian and American documents, to reinforce the structural potential wood and assisting engineers and architects in decision-making for its best building application. We evaluated two physical and fourteen mechanical properties of Eucalyptus tereticornis at two different moisture contents, following the prescriptions of Brazilian (ABNT NBR 7190: 1997) and North American (ASTM D-143-14: 2014) standards. Thus, 1091 repeats were carried out for all properties. By a moisture reduction, the bulk density and eleven strength properties statistically showed changes such as modulus of rupture (static bending, parallel and perpendicular compressions), modulus of elasticity (perpendicular compression and static bending), shear stress, tangential cleavage, and parallel and perpendicular hardnesses. Then, the Eucalyptus tereticornis timber could be better usable if is further applied for structural construction uses.Univ Fed Mato Grosso, Architecture & Urbanism Dept, Cuiaba, MT, BrazilUniv Sao Paulo, Forest Sci Dept, Piracicaba, SP, BrazilSao Paulo State Univ, Rural Engn Dept, Botucatu, SP, BrazilUniv Fed Sao Carlos, Civil Engn Dept, Sao Carlos, SP, BrazilUniv Sao Paulo, Struct Engn Dept, Sao Carlos, SP, BrazilSao Paulo State Univ, Rural Engn Dept, Botucatu, SP, BrazilUniv Federal UberlandiaUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Jesus Albuquerque Nogueira, Marta Cristina deAraujo, Victor Almeida deVasconcelos, Juliano Souza [UNESP]Christoforo, Andre LuisRocco Lahr, Francisco Antonio2020-12-10T19:52:04Z2020-12-10T19:52:04Z2020-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article449-457http://dx.doi.org/10.14393/BJ-v36n2a2020-45169Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 2, p. 449-457, 2020.1981-3163http://hdl.handle.net/11449/19666010.14393/BJ-v36n2a2020-45169WOS:000518788700015Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBioscience Journalinfo:eu-repo/semantics/openAccess2024-04-30T14:02:23Zoai:repositorio.unesp.br:11449/196660Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T14:02:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
title |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
spellingShingle |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES Jesus Albuquerque Nogueira, Marta Cristina de Eucalypt Timber Moisture content Density Strength |
title_short |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
title_full |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
title_fullStr |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
title_full_unstemmed |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
title_sort |
SIXTEEN PROPERTIES OF Eucalyptus tereticornis WOOD FOR STRUCTURAL USES |
author |
Jesus Albuquerque Nogueira, Marta Cristina de |
author_facet |
Jesus Albuquerque Nogueira, Marta Cristina de Araujo, Victor Almeida de Vasconcelos, Juliano Souza [UNESP] Christoforo, Andre Luis Rocco Lahr, Francisco Antonio |
author_role |
author |
author2 |
Araujo, Victor Almeida de Vasconcelos, Juliano Souza [UNESP] Christoforo, Andre Luis Rocco Lahr, Francisco Antonio |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Mato Grosso do Sul (UFMS) Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Jesus Albuquerque Nogueira, Marta Cristina de Araujo, Victor Almeida de Vasconcelos, Juliano Souza [UNESP] Christoforo, Andre Luis Rocco Lahr, Francisco Antonio |
dc.subject.por.fl_str_mv |
Eucalypt Timber Moisture content Density Strength |
topic |
Eucalypt Timber Moisture content Density Strength |
description |
Forest Red Gum eucalypt provides a versatile wood and is converted into different purposes. However, such wood is somewhat limited in structural ends, which highlights the need to exploit this gap through diffusion of mechanical properties of such timber. This study aimed to evaluate the effect of moisture content reduction, from 30 to 12%, in physical and mechanical properties of Eucalyptus tereticornis, using Brazilian and American documents, to reinforce the structural potential wood and assisting engineers and architects in decision-making for its best building application. We evaluated two physical and fourteen mechanical properties of Eucalyptus tereticornis at two different moisture contents, following the prescriptions of Brazilian (ABNT NBR 7190: 1997) and North American (ASTM D-143-14: 2014) standards. Thus, 1091 repeats were carried out for all properties. By a moisture reduction, the bulk density and eleven strength properties statistically showed changes such as modulus of rupture (static bending, parallel and perpendicular compressions), modulus of elasticity (perpendicular compression and static bending), shear stress, tangential cleavage, and parallel and perpendicular hardnesses. Then, the Eucalyptus tereticornis timber could be better usable if is further applied for structural construction uses. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T19:52:04Z 2020-12-10T19:52:04Z 2020-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.14393/BJ-v36n2a2020-45169 Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 2, p. 449-457, 2020. 1981-3163 http://hdl.handle.net/11449/196660 10.14393/BJ-v36n2a2020-45169 WOS:000518788700015 |
url |
http://dx.doi.org/10.14393/BJ-v36n2a2020-45169 http://hdl.handle.net/11449/196660 |
identifier_str_mv |
Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 2, p. 449-457, 2020. 1981-3163 10.14393/BJ-v36n2a2020-45169 WOS:000518788700015 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
449-457 |
dc.publisher.none.fl_str_mv |
Univ Federal Uberlandia |
publisher.none.fl_str_mv |
Univ Federal Uberlandia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965399015489536 |