Dynamic analysis of functionally graded (FG) nonlocal strain gradient nanobeams under thermo-magnetic fields and moving load

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dc.authoridEsen, Ismail/0000-0002-7853-1464
dc.authoridAbdelrahman, Alaa Ahmed/0000-0003-4006-743X
dc.authoridEltaher, Mohamed A./0000-0003-3116-2101
dc.contributor.authorAlazwari, Mashhour A.
dc.contributor.authorEsen, Ismail
dc.contributor.authorAbdelrahman, Alaa A.
dc.contributor.authorAbdraboh, Azza M.
dc.contributor.authorEltaher, Mohamed A.
dc.date.accessioned2024-09-29T16:05:16Z
dc.date.available2024-09-29T16:05:16Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractDynamic behavior of temperature-dependent Reddy functionally graded (RFG) nanobeam subjected to thermomagnetic effects under the action of moving point load is carried out in the present work. Both symmetric and sigmoid functionally graded material distributions throughout the beam thickness are considered. To consider the significance of strain stress gradient field, a material length scale parameter (LSP) is introduced while the significance of nonlocal elastic stress field is considered by introducing a nonlocal parameter (NP). In the framework of the nonlocal strain gradient theory (NSGT), the dynamic equations of motion are derived through Hamilton's principle. Navier approach is employed to solve the resulting equations of motion of the functionally graded (FG) nanoscale beam. The developed model is verified and compared with the available previous results and good agreement is observed. Effects of through-thickness variation of FG material distribution, beam aspect ratio, temperature variation, and magnetic field as well as the size-dependent parameters on the dynamic behavior are investigated. Introduction of the magnetic effect creates a hardening effect; therefore, higher values of natural frequencies are obtained while smaller values of the transverse deflections are produced. The obtained results can be useful as reference solutions for future dynamic and control analysis of FG nanobeams reinforced nanocomposites under thermomagnetic effects.en_US
dc.description.sponsorshipDeanship of Scientific Research (DSR) , King Abdulaziz University, Jeddah [D-180-135-1442]en_US
dc.description.sponsorshipThis project was funded by the Deanship of Scientific Research (DSR) , King Abdulaziz University, Jeddah, under grant No. (D-180-135-1442) . The authors, therefore, gratefully acknowledge DSR technical and financial support.en_US
dc.identifier.doi10.12989/anr.2022.12.3.231
dc.identifier.endpage251en_US
dc.identifier.issn2287-237X
dc.identifier.issn2287-2388
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85128989571en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage231en_US
dc.identifier.urihttps://doi.org/10.12989/anr.2022.12.3.231
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6610
dc.identifier.volume12en_US
dc.identifier.wosWOS:000777359100001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofAdvances in Nano Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjecthigher-order shear theoryen_US
dc.subjectmoving point loaden_US
dc.subjectnonlocal strain gradient nanobeamsen_US
dc.subjectsymmetric and sigmoid FGen_US
dc.subjectthermo-magnetic analysisen_US
dc.subjecttemperature-dependent materialen_US
dc.titleDynamic analysis of functionally graded (FG) nonlocal strain gradient nanobeams under thermo-magnetic fields and moving loaden_US
dc.typeArticleen_US

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