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dc.contributor.authorBock, M.
dc.contributor.authorReal, E.
dc.date.accessioned2018-04-19T14:13:57Z
dc.date.available2018-04-19T14:13:57Z
dc.date.issued2014-12
dc.identifier.citationStrength curves for web crippling design of cold-formed stainless steel hat sections 2014, 85:93 Thin-Walled Structures
dc.identifier.issn02638231
dc.identifier.doi10.1016/j.tws.2014.07.021
dc.identifier.urihttp://hdl.handle.net/2436/621251
dc.description.abstractThe web crippling design guides are based on empirical adjustments of available test data. These equations differ from the basic concept underpinning most of the other instabilities, the so-called strength curves. This investigation presents a new design approach for web crippling design of stainless steel hat sections based on strength curves controlled by slenderness-based functions χ(). The effects of web crippling on such cross-sections were studied numerically and the obtained results were used to derive the design expressions. Comparisons with tests and FE data, and with design guides show that the proposed design approach provides more accurate web crippling resistance.
dc.description.sponsorshipResearch Fund for Coal and Steel
dc.language.isoen
dc.publisherElsevier
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S0263823114002341
dc.subjectHat sections
dc.subjectReduction factor
dc.subjectStainless steel
dc.subjectStrength curves
dc.subjectTransverse forces
dc.subjectWeb crippling
dc.titleStrength curves for web crippling design of cold-formed stainless steel hat sections
dc.typeJournal article
dc.identifier.journalThin-Walled Structures
refterms.dateFOA2018-08-21T15:23:26Z
html.description.abstractThe web crippling design guides are based on empirical adjustments of available test data. These equations differ from the basic concept underpinning most of the other instabilities, the so-called strength curves. This investigation presents a new design approach for web crippling design of stainless steel hat sections based on strength curves controlled by slenderness-based functions χ(). The effects of web crippling on such cross-sections were studied numerically and the obtained results were used to derive the design expressions. Comparisons with tests and FE data, and with design guides show that the proposed design approach provides more accurate web crippling resistance.


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