Eigenfrequency analysis of thin-walled girders curved in plan

Stavridis, LT; Michaltsos, GT

dc.contributor.author	Stavridis, LT	en
dc.contributor.author	Michaltsos, GT	en
dc.date.accessioned	2014-03-01T01:14:34Z
dc.date.available	2014-03-01T01:14:34Z
dc.date.issued	1999	en
dc.identifier.issn	0022-460X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13147
dc.subject	Boundary Condition	en
dc.subject	Computer Program	en
dc.subject	Differential Equation	en
dc.subject	Dynamic Behaviour	en
dc.subject.classification	Acoustics	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.classification	Mechanics	en
dc.title	Eigenfrequency analysis of thin-walled girders curved in plan	en
heal.type	journalArticle	en
heal.identifier.primary	10.1006/jsvi.1999.2350	en
heal.identifier.secondary	http://dx.doi.org/10.1006/jsvi.1999.2350	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	An analytical procedure is proposed for the evaluation of the eigenfrequencies of a thin-walled beam curved in plan in response to transverse bending and torsion with various boundary conditions. The analysis is performed through the introduction of four non-dimensionalized geometric parameters which govern the dynamic behaviour of the beam. These parameters lead to an equally non-dimensionalized eigenfrequency parameter through an appropriate treatment of the differential equations on the basis of a computer program specially developed for this purpose. This program is also applied to investigate the influence of the aforementioned parameters on the eigenfrequency behaviour of a thin-walled girder. (C) 1999 Academic Press.	en
heal.publisher	ACADEMIC PRESS LTD	en
heal.journalName	Journal of Sound and Vibration	en
dc.identifier.doi	10.1006/jsvi.1999.2350	en
dc.identifier.isi	ISI:000083384100009	en
dc.identifier.volume	227	en
dc.identifier.issue	2	en
dc.identifier.spage	383	en
dc.identifier.epage	396	en