Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods

Detalhes bibliográficos
Autor(a) principal: Oliveira, Carolina Aparecida Barros [UNESP]
Data de Publicação: 2022
Outros Autores: de Oliveira, Karina Aparecida [UNESP], Aquino, Vinicius Borges de Moura, Christoforo, André Luis, Molina, Julio Cesar [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1517-707620220002.1392
http://hdl.handle.net/11449/246717
Resumo: The present research intended to propose and evaluate regression models which estimate toughness property as a function of physical, chemical properties of thermally modified hardwood and thermal treatment temperature, using linear, quad-ratic, cubic, exponential, logarithmic, geometric and multiple linear models. Commercial thermally modified woods were used on the study, being characterized for all referred properties, totalizing 450 experimental determinations. The ana-lyzed models presented a low and moderate coefficient of determination, indicating the impossibility to use such models in the estimation of toughness as a function of physical and chemical factors.
id UNSP_7ea7ea87f311c4b4507153391521fef3
oai_identifier_str oai:repositorio.unesp.br:11449/246717
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoodsChemical propertiesHardwoodsPhysical propertiesRegression modelsThermal modified woodThe present research intended to propose and evaluate regression models which estimate toughness property as a function of physical, chemical properties of thermally modified hardwood and thermal treatment temperature, using linear, quad-ratic, cubic, exponential, logarithmic, geometric and multiple linear models. Commercial thermally modified woods were used on the study, being characterized for all referred properties, totalizing 450 experimental determinations. The ana-lyzed models presented a low and moderate coefficient of determination, indicating the impossibility to use such models in the estimation of toughness as a function of physical and chemical factors.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Department of Mechanical Engineering UNESP-São Paulo State University, Av. Dr. Ariberto Pereira da Cunha, n.333, São PauloAraguaia Engineering Institute UNIFESSPA-Federal University of Southern and Southeastern Pará, St. Geraldo Ramalho, n.33ParáDepartment of Civil Engineering UFSCar-Federal University of São Carlos, Rd. Washington Luiz São PauloDepartment of Mechanical Engineering UNESP-São Paulo State University, Av. Dr. Ariberto Pereira da Cunha, n.333, São PauloCAPES: 001Universidade Estadual Paulista (UNESP)UNIFESSPA-Federal University of Southern and Southeastern ParáUniversidade Federal de São Carlos (UFSCar)Oliveira, Carolina Aparecida Barros [UNESP]de Oliveira, Karina Aparecida [UNESP]Aquino, Vinicius Borges de MouraChristoforo, André LuisMolina, Julio Cesar [UNESP]2023-07-29T12:48:34Z2023-07-29T12:48:34Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/S1517-707620220002.1392Revista Materia, v. 27, n. 2, 2022.1517-7076http://hdl.handle.net/11449/24671710.1590/S1517-707620220002.13922-s2.0-85146791412Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Materiainfo:eu-repo/semantics/openAccess2023-07-29T12:48:34Zoai:repositorio.unesp.br:11449/246717Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:57:01.416152Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
title Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
spellingShingle Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
Oliveira, Carolina Aparecida Barros [UNESP]
Chemical properties
Hardwoods
Physical properties
Regression models
Thermal modified wood
title_short Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
title_full Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
title_fullStr Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
title_full_unstemmed Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
title_sort Propose of models to estimate toughness as a function of physical and chemical properties of commercial thermally modified hardwoods
author Oliveira, Carolina Aparecida Barros [UNESP]
author_facet Oliveira, Carolina Aparecida Barros [UNESP]
de Oliveira, Karina Aparecida [UNESP]
Aquino, Vinicius Borges de Moura
Christoforo, André Luis
Molina, Julio Cesar [UNESP]
author_role author
author2 de Oliveira, Karina Aparecida [UNESP]
Aquino, Vinicius Borges de Moura
Christoforo, André Luis
Molina, Julio Cesar [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
UNIFESSPA-Federal University of Southern and Southeastern Pará
Universidade Federal de São Carlos (UFSCar)
dc.contributor.author.fl_str_mv Oliveira, Carolina Aparecida Barros [UNESP]
de Oliveira, Karina Aparecida [UNESP]
Aquino, Vinicius Borges de Moura
Christoforo, André Luis
Molina, Julio Cesar [UNESP]
dc.subject.por.fl_str_mv Chemical properties
Hardwoods
Physical properties
Regression models
Thermal modified wood
topic Chemical properties
Hardwoods
Physical properties
Regression models
Thermal modified wood
description The present research intended to propose and evaluate regression models which estimate toughness property as a function of physical, chemical properties of thermally modified hardwood and thermal treatment temperature, using linear, quad-ratic, cubic, exponential, logarithmic, geometric and multiple linear models. Commercial thermally modified woods were used on the study, being characterized for all referred properties, totalizing 450 experimental determinations. The ana-lyzed models presented a low and moderate coefficient of determination, indicating the impossibility to use such models in the estimation of toughness as a function of physical and chemical factors.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T12:48:34Z
2023-07-29T12:48:34Z
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/10.1590/S1517-707620220002.1392
Revista Materia, v. 27, n. 2, 2022.
1517-7076
http://hdl.handle.net/11449/246717
10.1590/S1517-707620220002.1392
2-s2.0-85146791412
url http://dx.doi.org/10.1590/S1517-707620220002.1392
http://hdl.handle.net/11449/246717
identifier_str_mv Revista Materia, v. 27, n. 2, 2022.
1517-7076
10.1590/S1517-707620220002.1392
2-s2.0-85146791412
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Materia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
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_ 1808129565984292864

Registros relacionados