Please use this identifier to cite or link to this item: https://doi.org/10.4208/aamm.09-m0982
DC FieldValue
dc.titleOn lateral-torsional buckling of non-local beams
dc.contributor.authorChallamel, N.
dc.contributor.authorWang, C.M.
dc.date.accessioned2014-06-17T08:22:13Z
dc.date.available2014-06-17T08:22:13Z
dc.date.issued2010
dc.identifier.citationChallamel, N., Wang, C.M. (2010). On lateral-torsional buckling of non-local beams. Advances in Applied Mathematics and Mechanics 2 (3) : 389-398. ScholarBank@NUS Repository. https://doi.org/10.4208/aamm.09-m0982
dc.identifier.issn20700733
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65922
dc.description.abstractNonlocal continuum mechanics allows one to account for the small length scale effect that becomes significant when dealing with microor nanostructures. This paper deals with the lateral-torsional buckling of elastic nonlocal small-scale beams. Eringen's model is chosen for the nonlocal constitutive bendingcurvature relationship. The effect of prebuckling deformation is taken into consideration on the basis of the Kirchhoff-Clebsch theory. It is shown that the application of Eringen's model produces small-length scale terms in the nonlocal elastic lateraltorsional buckling moment of a hinged-hinged strip beam. Clearly, the non-local parameter has the effect of reducing the critical lateral-torsional buckling moment. This tendency is consistent with the one observed for the in-plane stability analysis, for the lateral buckling of a hinged-hinged axially loaded column. The lateral buckling solution can be derived from a physically motivated variational principle. © 2010 Global Science Press.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.4208/aamm.09-m0982
dc.sourceScopus
dc.subjectEringen's model
dc.subjectKirchhoff-Clebsch theory
dc.subjectLateral-torsional buckling
dc.subjectNanostructures
dc.subjectNonlocal theory
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.4208/aamm.09-m0982
dc.description.sourcetitleAdvances in Applied Mathematics and Mechanics
dc.description.volume2
dc.description.issue3
dc.description.page389-398
dc.identifier.isiut000286402300007
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