The effect of interaction of loadings on the change of buckling response of framed structures

Yiagos, AN; Kounadis, AN

dc.contributor.author	Yiagos, AN	en
dc.contributor.author	Kounadis, AN	en
dc.date.accessioned	2014-03-01T01:07:17Z
dc.date.available	2014-03-01T01:07:17Z
dc.date.issued	1988	en
dc.identifier.issn	0001-5970	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9907
dc.subject.classification	Mechanics	en
dc.subject.other	Kinematics	en
dc.subject.other	Structural Analysis	en
dc.subject.other	Structural Design--Loads	en
dc.subject.other	Frame Stability	en
dc.subject.other	Framed Structures	en
dc.subject.other	Loading Eccentricity	en
dc.subject.other	Structural Frames	en
dc.title	The effect of interaction of loadings on the change of buckling response of framed structures	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01178313	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01178313	en
heal.language	English	en
heal.publicationDate	1988	en
heal.abstract	In this investigation the effect of two loadings interaction and right angle deviation on the response of a rectangular two-bar frame is thoroughly discussed. It is found that there is a critical value of the two loadings ratio as well as of the right angle deviation for which the physical equilibrium path and the physically unacceptable complementary path meet each other at an asymmetric bifurcation point. This state constitutes the boundary between stability and instability, since the response of the frame changes from snapthrough buckling to a stable equilibrium path. Moreover, a very efficient and simple to use stability analysis, employed for the first time at a non-rectangular frame, gives reliable results compared to those of the nonlinear kinematic stability analysis. © 1988 Springer-Verlag.	en
heal.publisher	Springer-Verlag	en
heal.journalName	Acta Mechanica	en
dc.identifier.doi	10.1007/BF01178313	en
dc.identifier.isi	ISI:A1988P650300007	en
dc.identifier.volume	72	en
dc.identifier.issue	3-4	en
dc.identifier.spage	269	en
dc.identifier.epage	282	en