The influence of torsional moments on the elastoplastic interaction curves of a symmetrical I cross-section

Michaltsos, GT; Raftoyiannis, IG

dc.contributor.author	Michaltsos, GT	en
dc.contributor.author	Raftoyiannis, IG	en
dc.date.accessioned	2014-03-01T01:34:46Z
dc.date.available	2014-03-01T01:34:46Z
dc.date.issued	2010	en
dc.identifier.issn	18741584	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20844
dc.subject	Elastoplasticity	en
dc.subject	Interaction curves	en
dc.subject	Plastic torsion	en
dc.title	The influence of torsional moments on the elastoplastic interaction curves of a symmetrical I cross-section	en
heal.type	journalArticle	en
heal.identifier.primary	10.2174/1874158401004010026	en
heal.identifier.secondary	http://dx.doi.org/10.2174/1874158401004010026	en
heal.publicationDate	2010	en
heal.abstract	This work deals with the influence of the pure torsional (St. Venant) moment on deriving the elastoplastic interaction curves of internal forces and moments of a symmetrical I-section. The problem is addressed employing the exact theory of torsion. The simultaneous action of normal and shear stresses due to axial forces as well as bending and torsional moments is thoroughly investigated and the results are compared to the provisions of Eurocode 3 (EC3). Is has been found that the code's provisions are partly simplified formulae leading in most cases to uneconomic design. © Michaltsos and Raftoyiannis.	en
heal.journalName	Open Mechanics Journal	en
dc.identifier.doi	10.2174/1874158401004010026	en
dc.identifier.volume	4	en
dc.identifier.issue	1	en
dc.identifier.spage	26	en
dc.identifier.epage	36	en