Interaction between chord compactness and lacing slenderness in CFS built-up columns
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.01.065
Abstract: Abstract Axial load-resisting capacity of a cold-formed steel (CFS) built-up laced column primarily depends on the unbraced chord slenderness, slenderness ratio of lacings, overall slenderness ratio, and geometry of column sections. Unlike hot-rolled steel built-up… read more here.
Keywords: slenderness; cfs built; built columns; lacing slenderness ... See more keywords
Resistance of cold-formed built-up stainless steel columns – Part I: Experiment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2018.02.026
Abstract: Abstract Nowadays, the codified procedure for design of centrically compressed cold-formed stainless steel (CFSS) built-up members is absent in Europe. Besides, there are no published research information and experimental data in this structural area. This… read more here.
Keywords: cfss built; flexural buckling; built columns; steel ... See more keywords
Adoption of hooped-battens in cold-formed steel built-up columns for superior axial performance
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DOI: 10.1038/s41598-024-55907-8
Abstract: Previous research on cold-formed steel (CFS) battened columns has identified the critical factors influencing their performance and accordingly, their limiting values for improved performance have been recommended. However, these studies involved connecting battens to the… read more here.
Keywords: formed steel; cold formed; performance; built columns ... See more keywords
Investigation of metal built-up columns, Part I: Formulae
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DOI: 10.1556/606.2020.00285
Abstract: Eurocodes give guidance how to design built-up columns having effective bending stiffness, smeared shear stiffness and local bow imperfection amplitude e0 = L/500 under compression. The guidance is valid only for columns supported by hinges… read more here.
Keywords: investigation metal; part; built columns; part formulae ... See more keywords
Mechanical Performance of Built-Up Columns Composed of Four Cold-Formed Square Steel Tubes
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DOI: 10.3390/app9061204
Abstract: This study presents an experimental investigation into the mechanical performance of built-up columns composed of four cold-formed square steel tubes under axial load. The four tubes were assembled together with several C-shaped connectors through two… read more here.
Keywords: composed four; performance built; cold formed; built columns ... See more keywords