Testing, simulation and design of cold-formed stainless steel CHS columns

Stainless steel tubular members are employed in a range of load-bearing applications due to their strength, durability and aesthetic appeal. From the limited existing test data on stainless steel circular hollow sections (CHS) columns it has been observed that the current Eurocode 3 provisions can b...

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Autores: Buchanan, Craig, Real Saladrigas, Esther|||0000-0003-1723-3380, Gardner, Leroy
Tipo de recurso: artículo
Fecha de publicación:2018
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:2117/120305
Acceso en línea:https://hdl.handle.net/2117/120305
https://dx.doi.org/10.1016/j.tws.2018.05.006
Access Level:acceso abierto
Palabra clave:Columns, Iron and steel--Testing
Circular hollow sections Design methods Experiments Flexural buckling Stainless steel Testing
Estructures d'acer
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
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repository_id_str
spelling Testing, simulation and design of cold-formed stainless steel CHS columnsBuchanan, CraigReal Saladrigas, Esther|||0000-0003-1723-3380Gardner, LeroyColumns, Iron and steel--TestingCircular hollow sections Design methods Experiments Flexural buckling Stainless steel TestingEstructures d'acerÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liquesStainless steel tubular members are employed in a range of load-bearing applications due to their strength, durability and aesthetic appeal. From the limited existing test data on stainless steel circular hollow sections (CHS) columns it has been observed that the current Eurocode 3 provisions can be unconservative in their capacity predictions. A comprehensive experimental programme has therefore been undertaken to provide benchmark data to validate numerical models and underpin the development of revised buckling curves; in total 17 austenitic, 9 duplex and 11 ferritic stainless steel CHS column buckling tests and 10 stub column tests have been carried out. Five different cross-section sizes (covering class 1 to class 4 sections) and a wide range of member slendernesses have been examined. The experiments were initially replicated using finite element (FE) simulations; the validated FE models were then used to generate 450 additional column buckling data points. On the basis of the experimental and numerical results, new design recommendations have been made for cold-formed stainless steel CHS columns and statistically validated according to EN 1990 [1].Peer Reviewed20182018-09-0120182018-07-31journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/120305https://dx.doi.org/10.1016/j.tws.2018.05.006reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1203052026-05-27T15:37:01Z
dc.title.none.fl_str_mv Testing, simulation and design of cold-formed stainless steel CHS columns
title Testing, simulation and design of cold-formed stainless steel CHS columns
spellingShingle Testing, simulation and design of cold-formed stainless steel CHS columns
Buchanan, Craig
Columns, Iron and steel--Testing
Circular hollow sections Design methods Experiments Flexural buckling Stainless steel Testing
Estructures d'acer
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
title_short Testing, simulation and design of cold-formed stainless steel CHS columns
title_full Testing, simulation and design of cold-formed stainless steel CHS columns
title_fullStr Testing, simulation and design of cold-formed stainless steel CHS columns
title_full_unstemmed Testing, simulation and design of cold-formed stainless steel CHS columns
title_sort Testing, simulation and design of cold-formed stainless steel CHS columns
dc.creator.none.fl_str_mv Buchanan, Craig
Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
author Buchanan, Craig
author_facet Buchanan, Craig
Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
author_role author
author2 Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
author2_role author
author
dc.subject.none.fl_str_mv Columns, Iron and steel--Testing
Circular hollow sections Design methods Experiments Flexural buckling Stainless steel Testing
Estructures d'acer
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
topic Columns, Iron and steel--Testing
Circular hollow sections Design methods Experiments Flexural buckling Stainless steel Testing
Estructures d'acer
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
description Stainless steel tubular members are employed in a range of load-bearing applications due to their strength, durability and aesthetic appeal. From the limited existing test data on stainless steel circular hollow sections (CHS) columns it has been observed that the current Eurocode 3 provisions can be unconservative in their capacity predictions. A comprehensive experimental programme has therefore been undertaken to provide benchmark data to validate numerical models and underpin the development of revised buckling curves; in total 17 austenitic, 9 duplex and 11 ferritic stainless steel CHS column buckling tests and 10 stub column tests have been carried out. Five different cross-section sizes (covering class 1 to class 4 sections) and a wide range of member slendernesses have been examined. The experiments were initially replicated using finite element (FE) simulations; the validated FE models were then used to generate 450 additional column buckling data points. On the basis of the experimental and numerical results, new design recommendations have been made for cold-formed stainless steel CHS columns and statistically validated according to EN 1990 [1].
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-09-01
2018
2018-07-31
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/2117/120305
https://dx.doi.org/10.1016/j.tws.2018.05.006
url https://hdl.handle.net/2117/120305
https://dx.doi.org/10.1016/j.tws.2018.05.006
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
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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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