Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/65204
DC FieldValue
dc.titleBeam-buckling analysis via automated Rayleigh-Ritz method
dc.contributor.authorWang, C.M.
dc.contributor.authorWang, L.
dc.contributor.authorAng, K.K.
dc.date.accessioned2014-06-17T08:14:10Z
dc.date.available2014-06-17T08:14:10Z
dc.date.issued1994-01
dc.identifier.citationWang, C.M.,Wang, L.,Ang, K.K. (1994-01). Beam-buckling analysis via automated Rayleigh-Ritz method. Journal of structural engineering New York, N.Y. 120 (1) : 200-211. ScholarBank@NUS Repository.
dc.identifier.issn07339445
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65204
dc.description.abstractThis paper presents an automated Rayleigh-Ritz method for the elastic buckling analysis of doubly symmetric I-beams subjected to arbitrary loading conditions. Moreover, the beams may have various types of end-supporting conditions, internal discrete rigid braces, and internal supports. The automation and the method's versatility are attributed to a general Ritz function consisting of the product of a polynomial function and the functions expressing the geometric restraint conditions. The method is simple and may be readily implemented on a personal computer. The solutions obtained are shown to be accurate provided a sufficient number of polynomial terms is taken. Buckling solutions of I-beams under a variety of loading and boundary conditions are obtained to illustrate the generality of the method and serve as design charts.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.sourcetitleJournal of structural engineering New York, N.Y.
dc.description.volume120
dc.description.issue1
dc.description.page200-211
dc.description.codenJSEND
dc.identifier.isiutNOT_IN_WOS
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