A geometrically defined stiffness contact for finite element models of wood joints

Finite element models tend to overestimate the actual elastic response of structural timber connections. The paper shows how such overprediction relates to the modelling of the contact between fasteners and timber. The use of a control parameter called stiffness contact is proposed. After an experim...

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Detalles Bibliográficos
Autores: Iraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6c, Cabrero-Ballarín, J.M. (José Manuel)|||/items/1c84dab1-83ff-46f7-83dd-762059fde560, Basterrechea-Arévalo, M.A. (Mar Ainhoa)|||/items/9b39582d-bf8d-4edd-9848-e0b767ec5d5b, Gracia-Rodríguez, J. (Javier)|||/items/c80e0616-70e4-456c-84c9-55aeafe55ce1
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad de Navarra
Repositorio:Dadun. Depósito Académico Digital de la Universidad de Navarra
Idioma:inglés
OAI Identifier:oai:dadun.unav.edu:10171/63424
Acceso en línea:https://hdl.handle.net/10171/63424
Access Level:acceso abierto
Palabra clave:Stiffness contact
Wood
Joint
Solid mechanics
Finite element model
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spelling A geometrically defined stiffness contact for finite element models of wood jointsIraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6cCabrero-Ballarín, J.M. (José Manuel)|||/items/1c84dab1-83ff-46f7-83dd-762059fde560Basterrechea-Arévalo, M.A. (Mar Ainhoa)|||/items/9b39582d-bf8d-4edd-9848-e0b767ec5d5bGracia-Rodríguez, J. (Javier)|||/items/c80e0616-70e4-456c-84c9-55aeafe55ce1Stiffness contactWoodJointSolid mechanicsFinite element modelFinite element models tend to overestimate the actual elastic response of structural timber connections. The paper shows how such overprediction relates to the modelling of the contact between fasteners and timber. The use of a control parameter called stiffness contact is proposed. After an experimental campaign, a method to determine it, based only on the geometry of a rectangular contact area, is proposed. The modeling adequacy is demonstrated by applying it to dowel embedment and moment resistant wood joint tests. The obtained results show good agreement with the experimental test series.ElsevierDadun. Depósito Académico Digital Universidad de Navarra20222022-04-2620212021-01-0120212021-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10171/63424reponame:Dadun. Depósito Académico Digital de la Universidad de Navarrainstname:Universidad de NavarraInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:dadun.unav.edu:10171/634242026-06-21T12:47:57Z
dc.title.none.fl_str_mv A geometrically defined stiffness contact for finite element models of wood joints
title A geometrically defined stiffness contact for finite element models of wood joints
spellingShingle A geometrically defined stiffness contact for finite element models of wood joints
Iraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6c
Stiffness contact
Wood
Joint
Solid mechanics
Finite element model
title_short A geometrically defined stiffness contact for finite element models of wood joints
title_full A geometrically defined stiffness contact for finite element models of wood joints
title_fullStr A geometrically defined stiffness contact for finite element models of wood joints
title_full_unstemmed A geometrically defined stiffness contact for finite element models of wood joints
title_sort A geometrically defined stiffness contact for finite element models of wood joints
dc.creator.none.fl_str_mv Iraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6c
Cabrero-Ballarín, J.M. (José Manuel)|||/items/1c84dab1-83ff-46f7-83dd-762059fde560
Basterrechea-Arévalo, M.A. (Mar Ainhoa)|||/items/9b39582d-bf8d-4edd-9848-e0b767ec5d5b
Gracia-Rodríguez, J. (Javier)|||/items/c80e0616-70e4-456c-84c9-55aeafe55ce1
author Iraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6c
author_facet Iraola-Sáenz, B.I. (Borja Iñaki)|||/items/5cea6ce3-9437-4fc9-879b-3209a8fbbf6c
Cabrero-Ballarín, J.M. (José Manuel)|||/items/1c84dab1-83ff-46f7-83dd-762059fde560
Basterrechea-Arévalo, M.A. (Mar Ainhoa)|||/items/9b39582d-bf8d-4edd-9848-e0b767ec5d5b
Gracia-Rodríguez, J. (Javier)|||/items/c80e0616-70e4-456c-84c9-55aeafe55ce1
author_role author
author2 Cabrero-Ballarín, J.M. (José Manuel)|||/items/1c84dab1-83ff-46f7-83dd-762059fde560
Basterrechea-Arévalo, M.A. (Mar Ainhoa)|||/items/9b39582d-bf8d-4edd-9848-e0b767ec5d5b
Gracia-Rodríguez, J. (Javier)|||/items/c80e0616-70e4-456c-84c9-55aeafe55ce1
author2_role author
author
author
dc.contributor.none.fl_str_mv Dadun. Depósito Académico Digital Universidad de Navarra
dc.subject.none.fl_str_mv Stiffness contact
Wood
Joint
Solid mechanics
Finite element model
topic Stiffness contact
Wood
Joint
Solid mechanics
Finite element model
description Finite element models tend to overestimate the actual elastic response of structural timber connections. The paper shows how such overprediction relates to the modelling of the contact between fasteners and timber. The use of a control parameter called stiffness contact is proposed. After an experimental campaign, a method to determine it, based only on the geometry of a rectangular contact area, is proposed. The modeling adequacy is demonstrated by applying it to dowel embedment and moment resistant wood joint tests. The obtained results show good agreement with the experimental test series.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01
2021
2021-01-01
2022
2022-04-26
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10171/63424
url https://hdl.handle.net/10171/63424
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Dadun. Depósito Académico Digital de la Universidad de Navarra
instname:Universidad de Navarra
instname_str Universidad de Navarra
reponame_str Dadun. Depósito Académico Digital de la Universidad de Navarra
collection Dadun. Depósito Académico Digital de la Universidad de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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