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Article: Analytical Method for thin-walled members in general bending and torsion

TitleAnalytical Method for thin-walled members in general bending and torsion
Authors
Issue Date1988
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 1988, v. 6 n. 5, p. 355-369 How to Cite?
AbstractThe classical theory of thin-walled members has been applied extensively in practice. Since the theory was based on the assumption of no shear deformation, it is unable to reflect some of the important phenomena such as shear lag in structures. In mixed variational principles, both stresses and displacements are taken as variables, and they create equal possibilities to yield good results both in stresses and in displacement. Based on a mixed variational principle and introducing the co-ordinate functions in the cross-section, a mixed variational method has been presented.1 Following this method, the method of solution for thin-walled members of open cross-sections in general bending and torsion is derived in this paper. This method is more general than the classical one and can be applied to members with rows of openings. It can also be applied to problems involving tension, bending and torsion actions, and simple analytical solutions in closed form can be obtained. Both warping and shear lag phenomena can be dealt with. © 1988.
Persistent Identifierhttp://hdl.handle.net/10722/149913
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.647

 

DC FieldValueLanguage
dc.contributor.authorCheung, YKen_US
dc.contributor.authorKoo, KKen_US
dc.date.accessioned2012-06-26T06:00:31Z-
dc.date.available2012-06-26T06:00:31Z-
dc.date.issued1988en_US
dc.identifier.citationThin-Walled Structures, 1988, v. 6 n. 5, p. 355-369en_US
dc.identifier.issn0263-8231en_US
dc.identifier.urihttp://hdl.handle.net/10722/149913-
dc.description.abstractThe classical theory of thin-walled members has been applied extensively in practice. Since the theory was based on the assumption of no shear deformation, it is unable to reflect some of the important phenomena such as shear lag in structures. In mixed variational principles, both stresses and displacements are taken as variables, and they create equal possibilities to yield good results both in stresses and in displacement. Based on a mixed variational principle and introducing the co-ordinate functions in the cross-section, a mixed variational method has been presented.1 Following this method, the method of solution for thin-walled members of open cross-sections in general bending and torsion is derived in this paper. This method is more general than the classical one and can be applied to members with rows of openings. It can also be applied to problems involving tension, bending and torsion actions, and simple analytical solutions in closed form can be obtained. Both warping and shear lag phenomena can be dealt with. © 1988.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/twsen_US
dc.relation.ispartofThin-Walled Structuresen_US
dc.titleAnalytical Method for thin-walled members in general bending and torsionen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0024142888en_US
dc.identifier.volume6en_US
dc.identifier.issue5en_US
dc.identifier.spage355en_US
dc.identifier.epage369en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.scopusauthoridKoo, KK=7101810458en_US

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