Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation

Detalhes bibliográficos
Autor(a) principal: Henriques, João
Data de Publicação: 2022
Outros Autores: Xavier, José, Andrade-Campos, António
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/134257
Resumo: No 888153 CENTRO-01-0145-FEDER-029713 POCI-01-0145-FEDER-031243 POCI-01-0145-FEDER-030592 ENTRO-01-0145-FEDER-022083
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spelling Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image CorrelationCompression testsDICFEMUFull-field measurementsInverse identificationOrthotropic elasticitySynthetic imagesWoodMaterials Science(all)Condensed Matter PhysicsNo 888153 CENTRO-01-0145-FEDER-029713 POCI-01-0145-FEDER-031243 POCI-01-0145-FEDER-030592 ENTRO-01-0145-FEDER-022083This work aims to determine the orthotropic linear elastic constitutive parameters of Pinus pinaster Ait. wood from a single uniaxial compressive experimental test, under quasi-static loading conditions, based on two different specimen configurations: (a) on-axis rectangular specimens oriented on the radial-tangential plane, (b) off-axis specimens with a grain angle of about 60◦ (radial-tangential plane). Using digital image correlation (DIC), full-field displacement and strain maps are obtained and used to identify the four orthotropic elastic parameters using the finite element model updating (FEMU) technique. Based on the FE data, a synthetic image reconstruction approach is proposed by coupling the inverse identification method with synthetically deformed images, which are then processed by DIC and compared with the experimental results. The proposed methodology is first validated by employing a DIC-levelled FEA reference in the identification procedure. The impact of the DIC setting parameters on the identification results is systematically investigated. This influence appears to be stronger when the parameter is less sensitive to the experimental setup used. When using on-axis specimen configuration, three orthotropic parameters of Pinus pinaster (ER, ET and νRT ) are correctly identified, while the shear modulus (GRT ) is robustly identified when using off-axis specimen configuration.UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialDEMI - Departamento de Engenharia Mecânica e IndustrialRUNHenriques, JoãoXavier, JoséAndrade-Campos, António2022-03-10T23:24:01Z2022-01-142022-01-14T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/134257eng1996-1944PURE: 42022345https://doi.org/10.3390/ma15020625info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:12:41Zoai:run.unl.pt:10362/134257Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:02.049669Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
title Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
spellingShingle Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
Henriques, João
Compression tests
DIC
FEMU
Full-field measurements
Inverse identification
Orthotropic elasticity
Synthetic images
Wood
Materials Science(all)
Condensed Matter Physics
title_short Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
title_full Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
title_fullStr Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
title_full_unstemmed Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
title_sort Identification of Orthotropic Elastic Properties of Wood by a Synthetic Image Approach Based on Digital Image Correlation
author Henriques, João
author_facet Henriques, João
Xavier, José
Andrade-Campos, António
author_role author
author2 Xavier, José
Andrade-Campos, António
author2_role author
author
dc.contributor.none.fl_str_mv UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
DEMI - Departamento de Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Henriques, João
Xavier, José
Andrade-Campos, António
dc.subject.por.fl_str_mv Compression tests
DIC
FEMU
Full-field measurements
Inverse identification
Orthotropic elasticity
Synthetic images
Wood
Materials Science(all)
Condensed Matter Physics
topic Compression tests
DIC
FEMU
Full-field measurements
Inverse identification
Orthotropic elasticity
Synthetic images
Wood
Materials Science(all)
Condensed Matter Physics
description No 888153 CENTRO-01-0145-FEDER-029713 POCI-01-0145-FEDER-031243 POCI-01-0145-FEDER-030592 ENTRO-01-0145-FEDER-022083
publishDate 2022
dc.date.none.fl_str_mv 2022-03-10T23:24:01Z
2022-01-14
2022-01-14T00:00:00Z
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://hdl.handle.net/10362/134257
url http://hdl.handle.net/10362/134257
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1996-1944
PURE: 42022345
https://doi.org/10.3390/ma15020625
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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