An analytical solution of distortional buckling resistance of cold-formed steel channel-section beams with web openings
dc.contributor.author | Kim, Boksun | |
dc.contributor.author | Voudouris, Vlasios | |
dc.contributor.author | Yuan, W-B | |
dc.contributor.author | Li, Long-yuan | |
dc.contributor.author | Yu, F | |
dc.date.accessioned | 2018-12-03T17:55:40Z | |
dc.date.issued | 2019-02 | |
dc.identifier.issn | 0263-8231 | |
dc.identifier.issn | 1879-3223 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/12973 | |
dc.description.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 beams. Hancock proposed solution for determining the distortional critical stress of channel section beams, but limited to the sections without holes. This paper presents an analytical study on the distortional buckling of cold-formed steel channel-section beams with circular holes in the web. Hancock's solution has been modified to derive a simple formulation for approximating the elastic critical stress and moment of distortional buckling of the channel-section beams with circular holes in the web, which are compared with those from the finite element buckling analysis using ANSYS. Finally, the influence of multiple holes on the distortional buckling behaviour and corresponding elastic buckling stress of beams in bending is discussed. | |
dc.format.extent | 446-452 | |
dc.language | en | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject | Cold-formed steel | |
dc.subject | Channel section | |
dc.subject | Distortional buckling | |
dc.subject | Circular openings | |
dc.subject | Analytical solution | |
dc.subject | Finite element analysis | |
dc.title | An analytical solution of distortional buckling resistance of cold-formed steel channel-section beams with web openings | |
dc.type | journal-article | |
dc.type | Journal Article | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000458942200033&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.volume | 135 | |
plymouth.publication-status | Published | |
plymouth.journal | Thin-Walled Structures | |
dc.identifier.doi | 10.1016/j.tws.2018.11.012 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering | |
plymouth.organisational-group | /Plymouth/Research Groups | |
plymouth.organisational-group | /Plymouth/Research Groups/Marine Institute | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dcterms.dateAccepted | 2018-11-13 | |
dc.rights.embargodate | 2019-12-3 | |
dc.identifier.eissn | 1879-3223 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.version | Version of Record | |
rioxxterms.versionofrecord | 10.1016/j.tws.2018.11.012 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2019-02 | |
rioxxterms.type | Journal Article/Review |