Design of Cold-formed Steel Built-up Sections with Web Perforations subjected to Bending
Sign Up to like & getrecommendations! Published in 2017 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2017.06.016
Abstract: Abstract The flexural behaviour including the moment capacities and failure modes of cold-formed steel built-up sections with circular web holes was investigated. Finite element analysis was performed on a wide range of cold-formed steel built-up… read more here.
Keywords: steel built; cold formed; section beams; formed steel ... See more keywords
An analytical solution of distortional buckling resistance of cold-formed steel channel-section beams with web openings
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2018.11.012
Abstract: Abstract Circular holes can be commonly found in the web of cold-formed steel beams to accommodate services such as electric wires and pipelines. The presence of holes will reduce the critical buckling stress of the… read more here.
Keywords: section beams; cold formed; distortional buckling; buckling ... See more keywords
Dynamic instability of channel-section beams under periodic loading
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DOI: 10.1080/15376494.2018.1501521
Abstract: Abstract This paper presents an analytical investigation on the free vibration, static buckling and dynamic instability of channel-section beams when subjected to periodic loading. The analysis is carried out by using Bolotin’s method. By assuming… read more here.
Keywords: instability channel; section beams; channel section; dynamic instability ... See more keywords
Brazier Effect of Thin Angle-Section Beams under Bending
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DOI: 10.3390/su10093047
Abstract: Thin-walled section beams have Brazier effect to exhibit a nonlinear response to bending moments, which is a geometric nonlinearity problem and different from eigenvalue problem. This paper is aimed at investigating the Brazier effect in… read more here.
Keywords: effect thin; section beams; effect; angle section ... See more keywords