Dynamic buckling of 2-DOF systems with mode interaction under step loading

Raftoyiannis, IG; Kounadis, AN

dc.contributor.author	Raftoyiannis, IG	en
dc.contributor.author	Kounadis, AN	en
dc.date.accessioned	2014-03-01T01:15:33Z
dc.date.available	2014-03-01T01:15:33Z
dc.date.issued	2000	en
dc.identifier.issn	0020-7462	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13587
dc.subject	dynamic biaxial buckling	en
dc.subject	discrete system	en
dc.subject	step load	en
dc.subject	mode coupling	en
dc.subject	coincident branching	en
dc.subject	imperfection sensitivity	en
dc.subject.classification	Mechanics	en
dc.subject.other	AUTONOMOUS DISSIPATIVE SYSTEMS	en
dc.subject.other	DISCRETE STRUCTURAL SYSTEMS	en
dc.subject.other	UNDAMPED SYSTEMS	en
dc.subject.other	STABILITY	en
dc.subject.other	CRITERIA	en
dc.title	Dynamic buckling of 2-DOF systems with mode interaction under step loading	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0020-7462(99)00039-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0020-7462(99)00039-6	en
heal.language	English	en
heal.publicationDate	2000	en
heal.abstract	This paper deals with a qualitative dynamic buckling and global stability analysis of autonomous non-dissipative systems which under the same loading applied statically exhibit a mode coupling. The energy, topological and geometrical criteria valid for dynamic buckling of autonomous systems, which under static loading experience simple critical points, are extended to the aforementioned type of statical systems. Simple and readily applied formulas leading to practically very reliable dynamic buckling loads of a 2-DOF model for various types of initial geometric imperfections are comprehensively presented. (C) 1999 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS	en
dc.identifier.doi	10.1016/S0020-7462(99)00039-6	en
dc.identifier.isi	ISI:000083712600014	en
dc.identifier.volume	35	en
dc.identifier.issue	3	en
dc.identifier.spage	531	en
dc.identifier.epage	542	en