Dynamic analysis of horizontally stayed bridges under wind loading

Sophianopoulos, DS; Ioannidis, SS; Ermopoulos, ICh

dc.contributor.author	Sophianopoulos, DS	en
dc.contributor.author	Ioannidis, SS	en
dc.contributor.author	Ermopoulos, ICh	en
dc.date.accessioned	2014-03-01T01:09:22Z
dc.date.available	2014-03-01T01:09:22Z
dc.date.issued	1993	en
dc.identifier.issn	0045-7949	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10933
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0027695788&partnerID=40&md5=2d41c48cc6704e9b97cd83a7228cc9c0	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Engineering, Civil	en
dc.subject.other	Beams and girders	en
dc.subject.other	Bending (deformation)	en
dc.subject.other	Bridge cables	en
dc.subject.other	Deflection (structures)	en
dc.subject.other	Dynamic loads	en
dc.subject.other	Dynamic response	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.subject.other	Geometry	en
dc.subject.other	Mathematical models	en
dc.subject.other	Springs (components)	en
dc.subject.other	Vibrations (mechanical)	en
dc.subject.other	Wind effects	en
dc.subject.other	Bending moment	en
dc.subject.other	Dynamic deflection	en
dc.subject.other	Eigenfrequencies	en
dc.subject.other	Flexural springs	en
dc.subject.other	Geometrical properties	en
dc.subject.other	Horizontally stayed bridges	en
dc.subject.other	Transverse stiffness	en
dc.subject.other	Two span continuous beam models	en
dc.subject.other	Wind duration	en
dc.subject.other	Cable stayed bridges	en
dc.title	Dynamic analysis of horizontally stayed bridges under wind loading	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1993	en
heal.abstract	The problem of the dynamic response of a horizontally stayed bridge under wind loading is considered. A linearized dynamic analysis is performed on the proposed system to strengthen the transverse stiffness of the bridge, which is idealized as a two-span beam supported on two intermediate flexural springs which represent the cables used. Free and forced motion are thoroughly discussed and a variety of results are obtained, casting significant light on the effect of the main geometrical properties and wind duration on the eigenfrequencies as well as on the dynamic deflection and bending moment of the bridge, as compared to the classical two-span continuous beam model. © 1993.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Computers and Structures	en
dc.identifier.isi	ISI:A1993MT91500012	en
dc.identifier.volume	49	en
dc.identifier.issue	4	en
dc.identifier.spage	693	en
dc.identifier.epage	703	en