A comparative study on the response of prismatic and non-prismatic timoshenko beams to accelerating

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dc.contributor.authorOmolofe, B.
dc.date.accessioned2024-07-12T20:49:42Z
dc.date.available2024-07-12T20:49:42Z
dc.date.issued2009en_US
dc.departmentFakülteler, İnsan ve Toplum Bilimleri Fakültesi, Matematik Bölümüen_US
dc.description.abstractThe Dynamic response of Timoshenko beams of uniform and non-uniform cross-sections resting on elastic foundation whose rigidity is of a linear function and subjected to fast traveling concentrated loads of constant and varying magnitude is scrutinized using an elegant analytical approach. In particular, the spectral generalized Galerkin’s method in conjunction with Integral transform method is used to treat the problem of the coupled system of partial differential equations describing the transverse motion of the vibrating system. The specific aim is to compare the dynamic stability of Timoshenko beams of uniform and non-uniform cross-sections when under the actions of moving concentrated loads of constant and varying magnitudes. The closed-form solutions for both beam problems are obtained. Analytical and numerical Results show that as the foundation parameter K0 increases the response amplitudes for both beam decrease. Results also show that foundation parameter K0 produces a more noticeable effect on the deflection of a non-uniform beam than on a uniform beam when subjected to variable magnitude loads. It is equally established that, for higher values of foundation modulus, the risk of resonance is sufficiently reduced for both uniform and non-uniform Timoshenko beams resting on variable elastic foundation and under the actions of concentrated moving loads of any magnitude.en_US
dc.identifier.citationOmolofe, B. (2009). A comparative study on the response of prismatic and non-prismatic timoshenko beams to accelerating. Maltepe Üniversitesi. s. 119.en_US
dc.identifier.endpage120en_US
dc.identifier.isbn9.78605E+12
dc.identifier.startpage119en_US
dc.identifier.urihttps://www.maltepe.edu.tr/Content/Media/CkEditor/03012019014112056-AbstractBookICMS2009Istanbul.pdf#page=331
dc.identifier.urihttps://hdl.handle.net/20.500.12415/2209
dc.institutionauthorOmolofe, B.
dc.language.isoenen_US
dc.publisherMaltepe Üniversitesien_US
dc.relation.ispartofInternational Conference of Mathematical Sciencesen_US
dc.relation.publicationcategoryUluslararası Konferans Öğesi - Başka Kurum Yazarıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY07531
dc.titleA comparative study on the response of prismatic and non-prismatic timoshenko beams to acceleratingen_US
dc.typeConference Object
dspace.entity.typePublication

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