Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps

An experimental testing campaign on tensile bolted joints between straps is reported. Two dominant failure modes are identified: (1) tilting, bearing and tearing of the sheets (TS) and (2) tilting, bearing and net-section failure (NSF). The analysis in terms of ductility and strength shows that bolt...

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Detalles Bibliográficos
Autores: Casafont Ribera, Miguel|||0000-0001-6167-9465, Arnedo Pena, Alfredo, Roure Fernández, Francisco|||0000-0001-9521-7429, Rodríguez Ferran, Antonio|||0000-0002-9680-6046
Tipo de recurso: artículo
Fecha de publicación:2006
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/8556
Acceso en línea:https://hdl.handle.net/2117/8556
https://dx.doi.org/10.1016/j.tws.2006.04.006
Access Level:acceso abierto
Palabra clave:Joints (Engineering)
Earthquake resistant design
Lightweight construction
Bearing
Ductility
Failure modes
Net-section failure
Light gauge steel
Lightweight steel
Seismic design
Joints
Bolts
Experimental research
Estructures lleugeres
Construccions antisísmiques
Juntures
Enginyeria d'estructures -- Sismologia
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
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oai_identifier_str oai:upcommons.upc.edu:2117/8556
network_acronym_str ES
network_name_str España
repository_id_str
spelling Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in strapsCasafont Ribera, Miguel|||0000-0001-6167-9465Arnedo Pena, AlfredoRoure Fernández, Francisco|||0000-0001-9521-7429Rodríguez Ferran, Antonio|||0000-0002-9680-6046Joints (Engineering)Earthquake resistant designLightweight constructionBearingDuctilityFailure modesNet-section failureLight gauge steelLightweight steelSeismic designJointsBoltsExperimental researchEstructures lleugeresConstruccions antisísmiquesJunturesEnginyeria d'estructures -- SismologiaÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liquesÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::SismologiaAn experimental testing campaign on tensile bolted joints between straps is reported. Two dominant failure modes are identified: (1) tilting, bearing and tearing of the sheets (TS) and (2) tilting, bearing and net-section failure (NSF). The analysis in terms of ductility and strength shows that bolted connections are less adequate than screwed connections (reported in Part 1 of this paper) for the seismic design of X-braced shear walls in lightweight structures. NSF joints are more ductile than TS joints in the sense that they undergo larger displacements before failure. However, if washers are not used, both types of connections fail before energy dissipation through yielding of the diagonal straps can occur. Some design recommendations to improve the seismic performance of bolted joints, including the use of washers, are given. The accuracy of Eurocode 3 formulas to predict the ultimate load is also analyzed.Peer Reviewed20062006-06-0120102010-08-02journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/8556https://dx.doi.org/10.1016/j.tws.2006.04.006reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/85562026-05-27T15:37:01Z
dc.title.none.fl_str_mv Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
title Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
spellingShingle Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
Casafont Ribera, Miguel|||0000-0001-6167-9465
Joints (Engineering)
Earthquake resistant design
Lightweight construction
Bearing
Ductility
Failure modes
Net-section failure
Light gauge steel
Lightweight steel
Seismic design
Joints
Bolts
Experimental research
Estructures lleugeres
Construccions antisísmiques
Juntures
Enginyeria d'estructures -- Sismologia
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
title_short Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
title_full Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
title_fullStr Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
title_full_unstemmed Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
title_sort Experimental testing of joints for seismic design of lightweight structures: part 2: bolted joints in straps
dc.creator.none.fl_str_mv Casafont Ribera, Miguel|||0000-0001-6167-9465
Arnedo Pena, Alfredo
Roure Fernández, Francisco|||0000-0001-9521-7429
Rodríguez Ferran, Antonio|||0000-0002-9680-6046
author Casafont Ribera, Miguel|||0000-0001-6167-9465
author_facet Casafont Ribera, Miguel|||0000-0001-6167-9465
Arnedo Pena, Alfredo
Roure Fernández, Francisco|||0000-0001-9521-7429
Rodríguez Ferran, Antonio|||0000-0002-9680-6046
author_role author
author2 Arnedo Pena, Alfredo
Roure Fernández, Francisco|||0000-0001-9521-7429
Rodríguez Ferran, Antonio|||0000-0002-9680-6046
author2_role author
author
author
dc.subject.none.fl_str_mv Joints (Engineering)
Earthquake resistant design
Lightweight construction
Bearing
Ductility
Failure modes
Net-section failure
Light gauge steel
Lightweight steel
Seismic design
Joints
Bolts
Experimental research
Estructures lleugeres
Construccions antisísmiques
Juntures
Enginyeria d'estructures -- Sismologia
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
topic Joints (Engineering)
Earthquake resistant design
Lightweight construction
Bearing
Ductility
Failure modes
Net-section failure
Light gauge steel
Lightweight steel
Seismic design
Joints
Bolts
Experimental research
Estructures lleugeres
Construccions antisísmiques
Juntures
Enginyeria d'estructures -- Sismologia
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
description An experimental testing campaign on tensile bolted joints between straps is reported. Two dominant failure modes are identified: (1) tilting, bearing and tearing of the sheets (TS) and (2) tilting, bearing and net-section failure (NSF). The analysis in terms of ductility and strength shows that bolted connections are less adequate than screwed connections (reported in Part 1 of this paper) for the seismic design of X-braced shear walls in lightweight structures. NSF joints are more ductile than TS joints in the sense that they undergo larger displacements before failure. However, if washers are not used, both types of connections fail before energy dissipation through yielding of the diagonal straps can occur. Some design recommendations to improve the seismic performance of bolted joints, including the use of washers, are given. The accuracy of Eurocode 3 formulas to predict the ultimate load is also analyzed.
publishDate 2006
dc.date.none.fl_str_mv 2006
2006-06-01
2010
2010-08-02
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/8556
https://dx.doi.org/10.1016/j.tws.2006.04.006
url https://hdl.handle.net/2117/8556
https://dx.doi.org/10.1016/j.tws.2006.04.006
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.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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