Analytical modelling of stress distribution under column base plates

Ermopoulos, JCh; Michaltsos, GT

dc.contributor.author	Ermopoulos, JCh	en
dc.contributor.author	Michaltsos, GT	en
dc.date.accessioned	2014-03-01T01:13:35Z
dc.date.available	2014-03-01T01:13:35Z
dc.date.issued	1998	en
dc.identifier.issn	0143974X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12581
dc.subject	Analytical Modelling	en
dc.subject	Stress Distribution	en
dc.subject.other	Bending moments	en
dc.subject.other	Columns (structural)	en
dc.subject.other	Computational geometry	en
dc.subject.other	Connectors (structural)	en
dc.subject.other	Elasticity	en
dc.subject.other	Elastoplasticity	en
dc.subject.other	Mathematical models	en
dc.subject.other	Steel structures	en
dc.subject.other	Stress analysis	en
dc.subject.other	Stress concentration	en
dc.subject.other	Structural analysis	en
dc.subject.other	Structural loads	en
dc.subject.other	Column base plates	en
dc.subject.other	Plates (structural components)	en
dc.title	Analytical modelling of stress distribution under column base plates	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0143-974X(98)80026-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0143-974X(98)80026-6	en
heal.publicationDate	1998	en
heal.abstract	The semi-rigid behavior of steel column bases under static loading consisting of an axial load and a bending moment is investigated. A method that leads to an analytical model that describes through an analytical expression the nonlinear stress distribution under the base-plate is presented. The column base is classified in three types, rigid, semi-rigid, and flexible, depending on the elements that form the connection. For each particular type, the corresponding necessary parameters are computed and are introduced into the analytical expressions, which cover the elastic and the elastoplastic behavior of the connection.	en
heal.publisher	Elsevier Sci Ltd, Exeter, United Kingdom	en
heal.journalName	Journal of Constructional Steel Research	en
dc.identifier.doi	10.1016/S0143-974X(98)80026-6	en
dc.identifier.volume	46	en
dc.identifier.issue	1-3	en
dc.identifier.spage	246	en