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Descripción
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| The bending vibration frequencies of a short, homogeneous cylinder, made of isotropic linearly elastic material, are calculated by applying the non-linear strain theory and a three-dimensional Ritz optimized method. Application of Hamilton?s principle to the vibrating cylinder yields a nonlinear system of equations, from which vibration frequencies are determined through the Newton-Raphson method. The frequencies of the cylinder without constrains of motion are calculated versus the amplitude of the displacement, reaching the conclusion that, in general, the frequency increases with the amplitude. The comparison of numerical results with experimental ones obtained in the laboratory shows a good agreement. | |
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Internacional
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Si |
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Nombre congreso
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The 22nd International Congress on Sound and Vibration |
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Tipo de participación
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960 |
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Lugar del congreso
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Florencia (Italia) |
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Revisores
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Si |
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ISBN o ISSN
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978-88-88942-48-3 |
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DOI
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Fecha inicio congreso
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12/07/2015 |
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Fecha fin congreso
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16/07/2015 |
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Desde la página
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1 |
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Hasta la página
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7 |
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Título de las actas
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Proceedings of the 22nd International Congress on Sound and Vibration (Session T06.SS03. Nonlinear Acoustics and Vibration; Full-paper 69) |