نمایش مختصر رکورد

dc.contributor.authornazemizadeh, mostafaen_US
dc.contributor.authorBakhtiari-Nejad, Firoozen_US
dc.contributor.authorShahriari, Behroozen_US
dc.date.accessioned1399-10-19T15:36:42Zfa_IR
dc.date.accessioned2021-01-08T15:36:48Z
dc.date.available1399-10-19T15:36:42Zfa_IR
dc.date.available2021-01-08T15:36:48Z
dc.date.issued2020-12-01en_US
dc.date.issued1399-09-11fa_IR
dc.date.submitted2020-05-04en_US
dc.date.submitted1399-02-15fa_IR
dc.identifier.citationnazemizadeh, mostafa, Bakhtiari-Nejad, Firooz, Shahriari, Behrooz. (2020). Vibration Sensitivity Analysis of Nano-mechanical Piezo-Laminated Beams with Consideration of Size Effects. ADMT Journal, 13(4), 57-68. doi: 10.30495/admt.2020.1899033.1196en_US
dc.identifier.issn2252-0406
dc.identifier.issn2383-4447
dc.identifier.urihttps://dx.doi.org/10.30495/admt.2020.1899033.1196
dc.identifier.urihttp://admt.iaumajlesi.ac.ir/article_678702.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/709540
dc.description.abstractThe presented article investigates vibration sensitivity analysis of Nano-mechanical piezo-laminated beams with consideration of size effects. To do this, the vibration governing equation of the stepped Nano-mechanical piezo-laminated beam is firstly derived by implementation of the nonlocal elasticity theory. The nonlocal formulation is considered for both of the beam and the piezoelectric layer and the obtained equation is solved analytically. Moreover, there is a need to recognize the importance and relative effects of the beam parameters on the natural frequencies and resonant amplitudes of the nonlocal beam. Therefore, the Sobol sensitivity analysis is utilized to investigate the relative effects of geometrical and the nonlocal parameters on the natural frequencies and the resonant amplitude of the nanobeam. The obtained results show that the length and the thickness of the piezoelectric layer have prominent effects on the vibration characteristics of the beam. Moreover, it is indicated that nonlocal parameter effect on the resonant amplitudes is more than resonant frequency. Also, the effect of the nonlocal term is more important at higher modes of vibration. Therefore, the nonlocal size effects cannot be ignored in vibration analysis of the nanobeam especially at higher modes.en_US
dc.format.extent1155
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherIslamic Azad University Majlesi Branchen_US
dc.relation.ispartofADMT Journalen_US
dc.relation.isversionofhttps://dx.doi.org/10.30495/admt.2020.1899033.1196
dc.subjectNano-mechanical Beamen_US
dc.subjectPiezoelectricen_US
dc.subjectSize effectsen_US
dc.subjectVibrationen_US
dc.subjectSensitivityen_US
dc.titleVibration Sensitivity Analysis of Nano-mechanical Piezo-Laminated Beams with Consideration of Size Effectsen_US
dc.typeTexten_US
dc.typeOriginal Articleen_US
dc.contributor.departmentFaculty of Mechanics, Malek Ashtar Univeristy of Technology, Iranen_US
dc.contributor.departmentDepartment of Mechanical Engineering, University of Maryland, Maryland, USA Department of Mechanical Engineering, Amirkabir University of Technology, Iranen_US
dc.contributor.departmentFaculty of Mechanics, Malek Ashtar University of Technology, Iranen_US
dc.citation.volume13
dc.citation.issue4
dc.citation.spage57
dc.citation.epage68


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