Lateral torsional buckling of girders with monosymmetric cross-sections [Biegedrillknicken von trägern mit einfach-symmetrischen profilen]

Vayas, I

dc.contributor.author	Vayas, I	en
dc.date.accessioned	2014-03-01T01:53:41Z
dc.date.available	2014-03-01T01:53:41Z
dc.date.issued	2004	en
dc.identifier.issn	00389145	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27105
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-1542503794&partnerID=40&md5=9fe192097c074e95b57baff122c98c19	en
dc.subject.other	Bending moments	en
dc.subject.other	Buckling	en
dc.subject.other	Dynamic loads	en
dc.subject.other	Numerical methods	en
dc.subject.other	Structural design	en
dc.subject.other	Torsional stress	en
dc.subject.other	Lateral torsional buckling	en
dc.subject.other	Monosymmetric cross-sections	en
dc.subject.other	Ritz method	en
dc.subject.other	Transverse loading	en
dc.subject.other	Steel beams and girders	en
dc.title	Lateral torsional buckling of girders with monosymmetric cross-sections [Biegedrillknicken von trägern mit einfach-symmetrischen profilen]	en
heal.type	journalArticle	en
heal.publicationDate	2004	en
heal.abstract	The determination of the critical moment for lateral torsional buckling constitutes a main design issue for steel girders subjected to bending moments. This paper presents simple formulae for the estimation of the critical moment for simply supported girders subjected to end moments and transverse loading. The formulae cover a wide range of practical applications. They are derived by formulation of the relevant energy potential and solution by means of the Ritz method. For the angle of twisting one series terms are considered. The accuracy in comparison with more elaborated solutions by means of more series terms is examined. The comparison shows the adequacy of the proposed method.	en
heal.journalName	Stahlbau	en
dc.identifier.volume	73	en
dc.identifier.issue	2	en
dc.identifier.spage	107	en
dc.identifier.epage	115	en