Приказ основних података о документу

dc.creatorProkić, Aleksandar
dc.creatorMandić, Rastislav
dc.creatorVojnić-Purcar, Martina
dc.date.accessioned2019-04-19T14:24:49Z
dc.date.available2019-04-19T14:24:49Z
dc.date.issued2016
dc.identifier.issn0307-904X
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/733
dc.description.abstractThe objective of the paper is to analyze the influence of bimoment induced by constant axial loads on the free motion of thin-walled beams with point-symmetric open cross-section. For various boundary conditions, a closed-form solution for natural frequencies of free harmonic vibrations was derived by using a general solution of governing differential equations of motion based on Vlasov's theory. In order to investigate the effect of the bimoment on natural frequencies, the numerical examples with symmetric Z cross-section are given. The obtained results, verified using an ANSYS finite element model, demonstrate that the influence of the bimoment is important in the assessment of torsional natural frequencies.en
dc.publisherElsevier Inc.
dc.rightsrestrictedAccess
dc.sourceApplied Mathematical Modelling
dc.subjectThin-walled beamsen
dc.subjectFree vibrationsen
dc.subjectBimomenten
dc.subjectAxial loadingen
dc.subjectZ cross-sectionen
dc.titleAn improved analysis of free torsional vibration of axially loaded thin-walled beams with point-symmetric open cross-sectionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage10209
dc.citation.issue23-24
dc.citation.other40(23-24): 10199-10209
dc.citation.rankM21
dc.citation.spage10199
dc.citation.volume40
dc.identifier.doi10.1016/j.apm.2016.07.014
dc.identifier.scopus2-s2.0-84994810294
dc.identifier.wos000393539100032
dc.type.versionpublishedVersion


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Приказ основних података о документу