Dynamic response of a functionally graded Timoshenko beam on two-parameter elastic foundations due to a variable velocity moving mass

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dc.authoridEsen, Ismail/0000-0002-7853-1464
dc.contributor.authorEsen, Ismail
dc.date.accessioned2024-09-29T15:57:21Z
dc.date.available2024-09-29T15:57:21Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, a modified finite element method (FEM) that can be used to analyse the transverse vibrations of a Timoshenko beam, made of functionally graded materials (FGMs), on a two-parameter foundation and subjected to a variable-velocity moving mass is presented. First, the motion equations of the FGM beam exposed to a moving mass are obtained by combining the mass interaction equations with the beam equations obtained using the first-order shear deformation theory (FSDT). Secondly, to obtain the equation of motion of the beam, mass and foundations, the rigidity of the two-parameter foundations, the Winkler and shear, then combined with the motion equations of the beam and mass using the Hamilton principle. The response of the system is investigated considering the effects of inertia and variable velocity of the moving mass, parameters of the foundations and material constituents of the FGM beam. The changes on the dynamic behaviour of the FGM Timoshenko beam, which are affected by the frequency variation of the considered system are highlighted.en_US
dc.identifier.doi10.1016/j.ijmecsci.2019.01.033
dc.identifier.endpage35en_US
dc.identifier.issn0020-7403
dc.identifier.issn1879-2162
dc.identifier.scopus2-s2.0-85060739984en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage21en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijmecsci.2019.01.033
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4755
dc.identifier.volume153en_US
dc.identifier.wosWOS:000462100200003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal of Mechanical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFGM beamsen_US
dc.subjectTwo-parameter foundationen_US
dc.subjectFinite elementen_US
dc.subjectMoving loaden_US
dc.subjectMass inertiaen_US
dc.subjectFrequency variationen_US
dc.subjectSudden accelerationen_US
dc.titleDynamic response of a functionally graded Timoshenko beam on two-parameter elastic foundations due to a variable velocity moving massen_US
dc.typeArticleen_US

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