Vibration response of perforated thick beam under moving load

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dc.authorid0000-0001-5327-3406en_US
dc.contributor.authorAssie, A.
dc.contributor.authorAkbaş, Şeref Doğuşcan
dc.contributor.authorBashiri, A.H.
dc.contributor.authorAbdelrahman, A.A.
dc.contributor.authorEltaher, M.A.
dc.date.accessioned2021-03-20T20:27:03Z
dc.date.available2021-03-20T20:27:03Z
dc.date.issued2021
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractThis manuscript aims to investigate the dynamic responses of thick Timoshenko perforated beams under a moving load using Ritz method for the first time. The beam is perforated by equally spaced square holes arranged in array form. The perforated geometrical parameters of beam are presented as a function of full beam, hole number throughout the cross section, and filling ratio. The governing equation is derived by using the Lagrange procedure using the kinematic assumption of Timoshenko shear deformation theory to include the rotation of the thickness effect. Therefore, the transverse-shear strain and rotary inertia are considered through analysis. Ritz method is exploited to solve the governing equation and transform it to ordinary differential equation in time domain. Newmark average acceleration method is adopted to solve the dynamic equation of motion to obtain the time response. The effects of moving load parameter, filling ratio, and the number of holes throughout the cross section on the dynamic responses of the perforated beam are investigated and analyzed. The proposed model can be used in many civil and mechanical perforated structures to reduce the vibration amplitudes. © 2021, The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.en_US
dc.description.sponsorshipDeanship of Scientific Research, King Saud University: Waed-11-39en_US
dc.description.sponsorshipThe project was funded by Deanship of Scientific Research (DSR) at Jazan University, Jazan, Kingdom of Saudi Arabia under Grant No. Waed-11-39. The authors, therefore, acknowledge with thanks DSR for technical and financial support.en_US
dc.identifier.doi10.1140/epjp/s13360-021-01224-2en_US
dc.identifier.issn2190-5444
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85102066833en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttp://doi.org/10.1140/epjp/s13360-021-01224-2
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1416
dc.identifier.volume136en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAkbaş, Şeref Doğuşcan
dc.language.isoenen_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofEuropean Physical Journal Plusen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Kerywords]en_US
dc.titleVibration response of perforated thick beam under moving loaden_US
dc.typeArticleen_US

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