Eigenfrequencies of a combined system including two continua connected by discrete elements
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Date
2005-06-21
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Academic Press - Elsevier Science
Abstract
Distributed and discrete physical parameter elements with attachments were studied for deeper understanding of their vibrational characteristics, which was very important for deeper understanding of their dynamic. The relations between the vibrational properties of systems and their physical properties were also determined. A generative model that differs from the ones that includes two continua connected by a discrete spring-mass system, performing longitudinal and transverse vibrations, was developed. A non-dimensional analysis was carried out to generalize the obtained results.
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Keywords
Acoustics, Engineering, Mechanics, Spring-mass system, Tip mass, Longitudinal vibrations, In-span, Beams, Beams and girders, Boundary conditions, Degrees of freedom (mechanics), Eigenvalues and eigenfunctions, Finite element method, Frequencies, Mathematical models, Model structures, Parameter estimation, Sensitivity analysis, Structural design, Discrete physical parameters, Distributed parameter elements, Elastic supports, Structural elements, Vibrations (mechanical)
Citation
Gökdağ, H. ve Kopmaz, O. (2005). "Eigenfrequencies of a combined system including two continua connected by discrete elements". Journal of Sound and Vibration, 284(3-5), 1203-1216.