Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood

Detalhes bibliográficos
Autor(a) principal: Zanini Ribeiro Soares, Larissa Soriani
Data de Publicação: 2021
Outros Autores: Fraga, Iuri Fazolin, Paula, Lucimar de Souza E., Arroyo, Felipe Nascimento, Ruthes, Heloiza Candeia, Moura Aquino, Vinicius Borges de, Molina, Julio Cesar [UNESP], Panzera, Tulio Hallak, Melgaco Nunes Branco, Luiz Antonio, Chahud, Eduardo, Christoforo, Andre Luis, Rocco Lahr, Francisco Antonio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.15376/biores.16.4.6758-6765
http://hdl.handle.net/11449/218794
Resumo: This study aimed to investigate the influence of moisture content variation on 12 mechanical properties of the Cedrelinga catenaeformis species. Of the 12 properties, four were significantly affected (based on analysis of variance at 5% significance level), and the compression and shear strengths in the direction parallel to the fibers exhibited the greatest difference in values from the saturated moisture condition of up to 12% (approximately 34% increase). Toughness exhibited a behavior different from that predicted by the normative equation, in which increase in moisture content implied increase (approximately 59%) of the property studied. Because a good part of the properties was not significantly affected and Brazilian standard ABNT NBR 7190 (1997) considers expressions that lead to a considerable increase in mechanical properties with the reduction of moisture content, this approach was unfavorable to the safety of the project, motivating the development of other studies to collaborate in revisions of this normative document.
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spelling Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis WoodCedrelinga catenaeformisCorrection of moisture contentStrength and stiffnessThis study aimed to investigate the influence of moisture content variation on 12 mechanical properties of the Cedrelinga catenaeformis species. Of the 12 properties, four were significantly affected (based on analysis of variance at 5% significance level), and the compression and shear strengths in the direction parallel to the fibers exhibited the greatest difference in values from the saturated moisture condition of up to 12% (approximately 34% increase). Toughness exhibited a behavior different from that predicted by the normative equation, in which increase in moisture content implied increase (approximately 59%) of the property studied. Because a good part of the properties was not significantly affected and Brazilian standard ABNT NBR 7190 (1997) considers expressions that lead to a considerable increase in mechanical properties with the reduction of moisture content, this approach was unfavorable to the safety of the project, motivating the development of other studies to collaborate in revisions of this normative document.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Fed Sao Carlos, Dept Civil Engn DECiv, Sao Carlos, BrazilFed Inst Triangulo Mineiro, Dept Civil Engn, Uberaba, BrazilFed Univ South & Southeast Para, Dept Civil Engn, Santana Do Araguaia, BrazilUniv Estadual Paulista, Dept Mech Engn, Itapeva, BrazilUniv Fed Sao Joao del Rei, Dept Mech Engn, Sao Joao Del Rei, BrazilUniv Fed Minas Gerais, Dept Civil Engn, Pampulha, BrazilUniv Sao Paulo, Sao Carlos Sch Engn Sao Carlos, Dept Struct Engn, Wood & Timber Struct Lab, Sao Carlos, SP, BrazilUniv Estadual Paulista, Dept Mech Engn, Itapeva, BrazilCAPES: 001North Carolina State Univ Dept Wood & Paper SciUniversidade Federal de São Carlos (UFSCar)Fed Inst Triangulo MineiroFed Univ South & Southeast ParaUniversidade Estadual Paulista (UNESP)Univ Fed Sao Joao del ReiUniversidade Federal de Minas Gerais (UFMG)Universidade de São Paulo (USP)Zanini Ribeiro Soares, Larissa SorianiFraga, Iuri FazolinPaula, Lucimar de Souza E.Arroyo, Felipe NascimentoRuthes, Heloiza CandeiaMoura Aquino, Vinicius Borges deMolina, Julio Cesar [UNESP]Panzera, Tulio HallakMelgaco Nunes Branco, Luiz AntonioChahud, EduardoChristoforo, Andre LuisRocco Lahr, Francisco Antonio2022-04-28T17:23:08Z2022-04-28T17:23:08Z2021-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6757-6764http://dx.doi.org/10.15376/biores.16.4.6758-6765Bioresources. Raleigh: North Carolina State Univ Dept Wood & Paper Sci, v. 16, n. 4, p. 6757-6764, 2021.1930-2126http://hdl.handle.net/11449/21879410.15376/biores.16.4.6758-6765WOS:000750851200019Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBioresourcesinfo:eu-repo/semantics/openAccess2022-04-28T17:23:08Zoai:repositorio.unesp.br:11449/218794Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:08:58.175457Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
title Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
spellingShingle Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
Zanini Ribeiro Soares, Larissa Soriani
Cedrelinga catenaeformis
Correction of moisture content
Strength and stiffness
title_short Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
title_full Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
title_fullStr Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
title_full_unstemmed Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
title_sort Influence of Moisture Content on Physical and Mechanical Properties of Cedrelinga catenaeformis Wood
author Zanini Ribeiro Soares, Larissa Soriani
author_facet Zanini Ribeiro Soares, Larissa Soriani
Fraga, Iuri Fazolin
Paula, Lucimar de Souza E.
Arroyo, Felipe Nascimento
Ruthes, Heloiza Candeia
Moura Aquino, Vinicius Borges de
Molina, Julio Cesar [UNESP]
Panzera, Tulio Hallak
Melgaco Nunes Branco, Luiz Antonio
Chahud, Eduardo
Christoforo, Andre Luis
Rocco Lahr, Francisco Antonio
author_role author
author2 Fraga, Iuri Fazolin
Paula, Lucimar de Souza E.
Arroyo, Felipe Nascimento
Ruthes, Heloiza Candeia
Moura Aquino, Vinicius Borges de
Molina, Julio Cesar [UNESP]
Panzera, Tulio Hallak
Melgaco Nunes Branco, Luiz Antonio
Chahud, Eduardo
Christoforo, Andre Luis
Rocco Lahr, Francisco Antonio
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Carlos (UFSCar)
Fed Inst Triangulo Mineiro
Fed Univ South & Southeast Para
Universidade Estadual Paulista (UNESP)
Univ Fed Sao Joao del Rei
Universidade Federal de Minas Gerais (UFMG)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Zanini Ribeiro Soares, Larissa Soriani
Fraga, Iuri Fazolin
Paula, Lucimar de Souza E.
Arroyo, Felipe Nascimento
Ruthes, Heloiza Candeia
Moura Aquino, Vinicius Borges de
Molina, Julio Cesar [UNESP]
Panzera, Tulio Hallak
Melgaco Nunes Branco, Luiz Antonio
Chahud, Eduardo
Christoforo, Andre Luis
Rocco Lahr, Francisco Antonio
dc.subject.por.fl_str_mv Cedrelinga catenaeformis
Correction of moisture content
Strength and stiffness
topic Cedrelinga catenaeformis
Correction of moisture content
Strength and stiffness
description This study aimed to investigate the influence of moisture content variation on 12 mechanical properties of the Cedrelinga catenaeformis species. Of the 12 properties, four were significantly affected (based on analysis of variance at 5% significance level), and the compression and shear strengths in the direction parallel to the fibers exhibited the greatest difference in values from the saturated moisture condition of up to 12% (approximately 34% increase). Toughness exhibited a behavior different from that predicted by the normative equation, in which increase in moisture content implied increase (approximately 59%) of the property studied. Because a good part of the properties was not significantly affected and Brazilian standard ABNT NBR 7190 (1997) considers expressions that lead to a considerable increase in mechanical properties with the reduction of moisture content, this approach was unfavorable to the safety of the project, motivating the development of other studies to collaborate in revisions of this normative document.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-01
2022-04-28T17:23:08Z
2022-04-28T17:23:08Z
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/10.15376/biores.16.4.6758-6765
Bioresources. Raleigh: North Carolina State Univ Dept Wood & Paper Sci, v. 16, n. 4, p. 6757-6764, 2021.
1930-2126
http://hdl.handle.net/11449/218794
10.15376/biores.16.4.6758-6765
WOS:000750851200019
url http://dx.doi.org/10.15376/biores.16.4.6758-6765
http://hdl.handle.net/11449/218794
identifier_str_mv Bioresources. Raleigh: North Carolina State Univ Dept Wood & Paper Sci, v. 16, n. 4, p. 6757-6764, 2021.
1930-2126
10.15376/biores.16.4.6758-6765
WOS:000750851200019
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bioresources
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6757-6764
dc.publisher.none.fl_str_mv North Carolina State Univ Dept Wood & Paper Sci
publisher.none.fl_str_mv North Carolina State Univ Dept Wood & Paper Sci
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
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