The Continuous Strength Method for the design of stainless steel hollow section beam-columns

The Continuous Strength Method (CSM) is a deformation based design approach that provides accurate cross-section resistance predictions by making rational allowance for the interaction between cross-section elements, the partial spread of plasticity and the beneficial effects of strain hardening. Th...

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Authors: Arrayago Luquin, Itsaso|||0000-0002-0054-9322, Real Saladrigas, Esther|||0000-0003-1723-3380, Gardner, Leroy, Mirambell Arrizabalaga, Enrique|||0000-0003-2612-9104
Format: article
Publication Date:2021
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/343997
Online Access:https://hdl.handle.net/2117/343997
https://dx.doi.org/10.1016/j.engstruct.2021.111981
Access Level:Open access
Keyword:Building, Iron and steel--Design and construction
Beam-column
Combined loading
Continuous Strength Method
Flexural buckling
Local buckling
Stainless steel
Strain hardening
Construccions metàl·liques -- Disseny i construcció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
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oai_identifier_str oai:upcommons.upc.edu:2117/343997
network_acronym_str ES
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spelling The Continuous Strength Method for the design of stainless steel hollow section beam-columnsArrayago Luquin, Itsaso|||0000-0002-0054-9322Real Saladrigas, Esther|||0000-0003-1723-3380Gardner, LeroyMirambell Arrizabalaga, Enrique|||0000-0003-2612-9104Building, Iron and steel--Design and constructionBeam-columnCombined loadingContinuous Strength MethodFlexural bucklingLocal bucklingStainless steelStrain hardeningConstruccions metàl·liques -- Disseny i construccióÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liquesThe Continuous Strength Method (CSM) is a deformation based design approach that provides accurate cross-section resistance predictions by making rational allowance for the interaction between cross-section elements, the partial spread of plasticity and the beneficial effects of strain hardening. The CSM can be used in conjunction with advanced analysis for the design of members and frames, but, for hand calculations, member-level stability checks are currently limited to stainless steel hollow section columns failing by flexural buckling. Extension to the design of stainless steel members subjected to combined compression and bending moment is presented in this paper. The analysis is based on numerical results and existing experimental data collected from the literature on stainless steel hollow section members, including members with stocky and slender cross-sections. Comparisons demonstrate that the adoption of the CSM design equations in conjunction with both current and revised interaction factors considerably improves the accuracy of beam-column capacity predictions for members with stocky cross-sections. The analysis on beam-columns with slender sections shows that similar resistance predictions are obtained using Eurocode 3 and the CSM. The reliability of the proposed approach is demonstrated through statistical analyses performed in accordance with EN 1990.Peer ReviewedElsevier20212021-07-0120212021-04-20journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/343997https://dx.doi.org/10.1016/j.engstruct.2021.111981reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3439972026-05-27T15:37:01Z
dc.title.none.fl_str_mv The Continuous Strength Method for the design of stainless steel hollow section beam-columns
title The Continuous Strength Method for the design of stainless steel hollow section beam-columns
spellingShingle The Continuous Strength Method for the design of stainless steel hollow section beam-columns
Arrayago Luquin, Itsaso|||0000-0002-0054-9322
Building, Iron and steel--Design and construction
Beam-column
Combined loading
Continuous Strength Method
Flexural buckling
Local buckling
Stainless steel
Strain hardening
Construccions metàl·liques -- Disseny i construcció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
title_short The Continuous Strength Method for the design of stainless steel hollow section beam-columns
title_full The Continuous Strength Method for the design of stainless steel hollow section beam-columns
title_fullStr The Continuous Strength Method for the design of stainless steel hollow section beam-columns
title_full_unstemmed The Continuous Strength Method for the design of stainless steel hollow section beam-columns
title_sort The Continuous Strength Method for the design of stainless steel hollow section beam-columns
dc.creator.none.fl_str_mv Arrayago Luquin, Itsaso|||0000-0002-0054-9322
Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
Mirambell Arrizabalaga, Enrique|||0000-0003-2612-9104
author Arrayago Luquin, Itsaso|||0000-0002-0054-9322
author_facet Arrayago Luquin, Itsaso|||0000-0002-0054-9322
Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
Mirambell Arrizabalaga, Enrique|||0000-0003-2612-9104
author_role author
author2 Real Saladrigas, Esther|||0000-0003-1723-3380
Gardner, Leroy
Mirambell Arrizabalaga, Enrique|||0000-0003-2612-9104
author2_role author
author
author
dc.subject.none.fl_str_mv Building, Iron and steel--Design and construction
Beam-column
Combined loading
Continuous Strength Method
Flexural buckling
Local buckling
Stainless steel
Strain hardening
Construccions metàl·liques -- Disseny i construcció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
topic Building, Iron and steel--Design and construction
Beam-column
Combined loading
Continuous Strength Method
Flexural buckling
Local buckling
Stainless steel
Strain hardening
Construccions metàl·liques -- Disseny i construcció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures metàl·liques
description The Continuous Strength Method (CSM) is a deformation based design approach that provides accurate cross-section resistance predictions by making rational allowance for the interaction between cross-section elements, the partial spread of plasticity and the beneficial effects of strain hardening. The CSM can be used in conjunction with advanced analysis for the design of members and frames, but, for hand calculations, member-level stability checks are currently limited to stainless steel hollow section columns failing by flexural buckling. Extension to the design of stainless steel members subjected to combined compression and bending moment is presented in this paper. The analysis is based on numerical results and existing experimental data collected from the literature on stainless steel hollow section members, including members with stocky and slender cross-sections. Comparisons demonstrate that the adoption of the CSM design equations in conjunction with both current and revised interaction factors considerably improves the accuracy of beam-column capacity predictions for members with stocky cross-sections. The analysis on beam-columns with slender sections shows that similar resistance predictions are obtained using Eurocode 3 and the CSM. The reliability of the proposed approach is demonstrated through statistical analyses performed in accordance with EN 1990.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-07-01
2021
2021-04-20
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/2117/343997
https://dx.doi.org/10.1016/j.engstruct.2021.111981
url https://hdl.handle.net/2117/343997
https://dx.doi.org/10.1016/j.engstruct.2021.111981
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-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
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-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
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: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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