Artículo
Timoshenko theory effect on the vibration of axially functionally graded cantilever beams carrying concentrated masses
Fecha de publicación:
25/06/2018
Editorial:
Techno-Press
Revista:
Structural Engineering And Mechanics
ISSN:
1225-4568
e-ISSN:
1598-6217
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this paper is studied the effect of considering the theory of Timoshenko in the vibration of AFG beams that support ground masses. As it is known, Timoshenko theory takes into account the shear deformation and the rotationalinertia, provides more accurate results in the general study of beams and is mandatory in the case of high frequencies or non-slender beams. The Rayleigh-Ritz Method is employed to obtain approximated solutions of the problem. The accuracy of the procedure is verified through results available in the literature that can be represented by the model under study. The incidence of the Timoshenko theory is analyzed for different cases of beam slenderness, variation of its cross section and compositionsof its constituent material, as well as different amounts and positions of the attached masses.
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Articulos(CCT - BAHIA BLANCA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Citación
Rossit, Carlos Adolfo; Bambill, Diana Virginia; Gilardi, Gonzalo José; Timoshenko theory effect on the vibration of axially functionally graded cantilever beams carrying concentrated masses; Techno-Press; Structural Engineering And Mechanics; 66; 6; 25-6-2018; 703-711
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