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Vibrations of unsymmetrical sandwich beams and plates with viscoelastic cores

โœ Scribed by Y.V.K. Sadasiva Rao; B.C. Nakra

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
619 KB
Volume
34
Category
Article
ISSN
0022-460X

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โœฆ Synopsis

Analysis of flexural vibration of unsymmetrical sandwich beams and plates, with viscoelastic cores, has been carried out. In addition to transverse inertia effects, longitudinal translatory and rotary inertia effects have been included. Influence of inclusion of inertia effects, other than transverse ones, on the response due to forced harmonic excitation, is reported. Damping effectiveness, for each of the resulting families of modes of vibration, is evaluated for various non-dimensional parameters.

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