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Free planar vibration of structures composed of rigid bodies and elastic beam segments

dc.creatorRadovanović, Nikola V.
dc.creatorZorić, Nemanja
dc.creatorTrišović, Nataša
dc.creatorTomović, Aleksandar
dc.date.accessioned2022-09-19T18:11:52Z
dc.date.available2022-09-19T18:11:52Z
dc.date.issued2017
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/2591
dc.description.abstractOvaj rad predstavlja analizu slobodnih vibracija struktura sastavljenih od krutih tela međusobno spojenih sa elastičnim gredama. Pretpostavlja se da se centri masa krutih tela ne nalaze na neutralnoj osi nedeformisanog elastičnog grednog segmenta kao i da kruta tela vrše ravno kretanje u istoj ravni i da se njihovi centri masa nalaze u toj istoj ravni. Za određivanje frekvencija sistema, modifikacija klasične 'CTMM' metode je upotrebljena. Elastični gredni segmenti se tretiraju kao Ojler-Bernulijeve grede. Prikazan je numerički primer.sr
dc.description.abstractThis article presents free vibration analysis of structures composed of rigid bodies connected with elastic beam segments. It is assumed that the mass centers of rigid bodies are not located on the neutral axes of undeformed elastic beam segments as well as rigid bodies perform planar motion in the same plane and their mass centers are located in that plane. For determination of natural frequencies of the system, modification of the conventional continuous-mass transfer matrix method has been performed. The elastic beam segments are treated as Euler-Bernoulli beams. Numerical example is presented.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectrigid bodiesen
dc.subjectfree vibration analysisen
dc.subjectEuler-Bernoule beamsen
dc.subjectelastic beamsen
dc.subjectconventional continous-mass transfer matrix methoden
dc.titleAnaliza slobodnih ravanskih oscilacija struktura sastavljenih od krutih tela i elastičnih grednih segmenatasr
dc.titleFree planar vibration of structures composed of rigid bodies and elastic beam segmentsen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage102
dc.citation.issue1
dc.citation.other45(1): 97-102
dc.citation.rankM24
dc.citation.spage97
dc.citation.volume45
dc.identifier.doi10.5937/fmet1701097R
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/1319/2588.pdf
dc.identifier.scopus2-s2.0-85011392357
dc.identifier.wos000408082100016
dc.type.versionpublishedVersion


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