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Article: Unilateral buckling of elastically restrained rectangular mild steel plates

TitleUnilateral buckling of elastically restrained rectangular mild steel plates
Authors
Issue Date2000
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htm
Citation
Computational Mechanics, 2000, v. 26 n. 4, p. 317-324 How to Cite?
AbstractThis paper considers the elastic unilateral buckling of rectangular mild steel plates that are restrained elastically and subjected to bending and axial actions. A variational formulation of the Ritz method using linear combinations of harmonic functions for the buckling deformations is used to establish an eigenproblem to determine the plate local buckling coefficients. The motivation for the study is the retrofit of reinforced concrete beams by gluing and then bolting steel plates to the sides of the beam. Such plates, when acting compositely with the concrete beam, are subjected to predominantly bending and axial actions which may cause unilateral local buckling. Whereas the bolts provide complete restraint against buckling at discrete points, the glue may also inhibit local buckling between these nodal points since it acts as a continuous elastic restraint. The influence of the glue stiffness, support conditions and plate proportions on the unilateral buckling of such plates are assessed.
Persistent Identifierhttp://hdl.handle.net/10722/150168
ISSN
2015 Impact Factor: 2.639
2015 SCImago Journal Rankings: 2.126
References

 

DC FieldValueLanguage
dc.contributor.authorSmith, STen_US
dc.contributor.authorBradford, MAen_US
dc.contributor.authorOehlers, DJen_US
dc.date.accessioned2012-06-26T06:02:00Z-
dc.date.available2012-06-26T06:02:00Z-
dc.date.issued2000en_US
dc.identifier.citationComputational Mechanics, 2000, v. 26 n. 4, p. 317-324en_US
dc.identifier.issn0178-7675en_US
dc.identifier.urihttp://hdl.handle.net/10722/150168-
dc.description.abstractThis paper considers the elastic unilateral buckling of rectangular mild steel plates that are restrained elastically and subjected to bending and axial actions. A variational formulation of the Ritz method using linear combinations of harmonic functions for the buckling deformations is used to establish an eigenproblem to determine the plate local buckling coefficients. The motivation for the study is the retrofit of reinforced concrete beams by gluing and then bolting steel plates to the sides of the beam. Such plates, when acting compositely with the concrete beam, are subjected to predominantly bending and axial actions which may cause unilateral local buckling. Whereas the bolts provide complete restraint against buckling at discrete points, the glue may also inhibit local buckling between these nodal points since it acts as a continuous elastic restraint. The influence of the glue stiffness, support conditions and plate proportions on the unilateral buckling of such plates are assessed.en_US
dc.languageengen_US
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00466/index.htmen_US
dc.relation.ispartofComputational Mechanicsen_US
dc.titleUnilateral buckling of elastically restrained rectangular mild steel platesen_US
dc.typeArticleen_US
dc.identifier.emailSmith, ST:stsmith@hku.hken_US
dc.identifier.authoritySmith, ST=rp00168en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0034294009en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034294009&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume26en_US
dc.identifier.issue4en_US
dc.identifier.spage317en_US
dc.identifier.epage324en_US
dc.publisher.placeGermanyen_US
dc.identifier.scopusauthoridSmith, ST=8751691000en_US
dc.identifier.scopusauthoridBradford, MA=7102411221en_US
dc.identifier.scopusauthoridOehlers, DJ=7005980230en_US

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