Numerical modelling of the cyclic behavior of timber-framed structures
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/58822 |
Resumo: | The present paper presents a study on the applicability of numerical models in predicting the global response of timber-framed shear walls during earthquake events. Based on previous in-plane cyclic testing of traditional timber frames with and without masonry infill, numerical models were developed to describe the cyclic response of traditional timber frame walls including flexural behavior, pinching and strength degradation. The numerical models were developed in the finite element software OpenSees with calibrated springs representing nailed connectors found in traditional half lap joints. Based on the calibrated models a study was conducted on the timber frame wall with brick infill model by varying wall configuration and analysing cumulative energy dissipation and the effect of slenderness and load capacity with increasing drift. A good correspondence was obtained with the experimental data and future work will include the application of the model to whole buildings. |
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Numerical modelling of the cyclic behavior of timber-framed structuresTimber constructionEarthquake engineeringSeismic designDuctilityEngenharia e Tecnologia::Engenharia CivilScience & TechnologyThe present paper presents a study on the applicability of numerical models in predicting the global response of timber-framed shear walls during earthquake events. Based on previous in-plane cyclic testing of traditional timber frames with and without masonry infill, numerical models were developed to describe the cyclic response of traditional timber frame walls including flexural behavior, pinching and strength degradation. The numerical models were developed in the finite element software OpenSees with calibrated springs representing nailed connectors found in traditional half lap joints. Based on the calibrated models a study was conducted on the timber frame wall with brick infill model by varying wall configuration and analysing cumulative energy dissipation and the effect of slenderness and load capacity with increasing drift. A good correspondence was obtained with the experimental data and future work will include the application of the model to whole buildings.The research has been supported by the Portuguese Foundation of Science and Technology through grant SFRH/BPD/99891/2014 and the SAHC Consortium.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoLukic, ReljaPoletti, ElisaRodrigues, HugoVasconcelos, Graça2018-032018-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/58822eng0141-029610.1016/j.engstruct.2018.03.039info: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:RCAAP2023-07-21T12:36:29Zoai:repositorium.sdum.uminho.pt:1822/58822Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:32:34.878285Repositório 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 |
Numerical modelling of the cyclic behavior of timber-framed structures |
title |
Numerical modelling of the cyclic behavior of timber-framed structures |
spellingShingle |
Numerical modelling of the cyclic behavior of timber-framed structures Lukic, Relja Timber construction Earthquake engineering Seismic design Ductility Engenharia e Tecnologia::Engenharia Civil Science & Technology |
title_short |
Numerical modelling of the cyclic behavior of timber-framed structures |
title_full |
Numerical modelling of the cyclic behavior of timber-framed structures |
title_fullStr |
Numerical modelling of the cyclic behavior of timber-framed structures |
title_full_unstemmed |
Numerical modelling of the cyclic behavior of timber-framed structures |
title_sort |
Numerical modelling of the cyclic behavior of timber-framed structures |
author |
Lukic, Relja |
author_facet |
Lukic, Relja Poletti, Elisa Rodrigues, Hugo Vasconcelos, Graça |
author_role |
author |
author2 |
Poletti, Elisa Rodrigues, Hugo Vasconcelos, Graça |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Lukic, Relja Poletti, Elisa Rodrigues, Hugo Vasconcelos, Graça |
dc.subject.por.fl_str_mv |
Timber construction Earthquake engineering Seismic design Ductility Engenharia e Tecnologia::Engenharia Civil Science & Technology |
topic |
Timber construction Earthquake engineering Seismic design Ductility Engenharia e Tecnologia::Engenharia Civil Science & Technology |
description |
The present paper presents a study on the applicability of numerical models in predicting the global response of timber-framed shear walls during earthquake events. Based on previous in-plane cyclic testing of traditional timber frames with and without masonry infill, numerical models were developed to describe the cyclic response of traditional timber frame walls including flexural behavior, pinching and strength degradation. The numerical models were developed in the finite element software OpenSees with calibrated springs representing nailed connectors found in traditional half lap joints. Based on the calibrated models a study was conducted on the timber frame wall with brick infill model by varying wall configuration and analysing cumulative energy dissipation and the effect of slenderness and load capacity with increasing drift. A good correspondence was obtained with the experimental data and future work will include the application of the model to whole buildings. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03 2018-03-01T00:00:00Z |
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/1822/58822 |
url |
http://hdl.handle.net/1822/58822 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0141-0296 10.1016/j.engstruct.2018.03.039 |
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.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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 |
repository.mail.fl_str_mv |
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1799132838431293440 |