Influence of discrete ribs on the vibrations of rectangular plates

A rectangular plate reinforced with longitudinal ribs is considered. The influence of the discrete ribs on the wavenumbers of harmonic waves propagating along the ribs is investigated. The effect of the stiffness parameters of the ribs on the natural frequencies and modes of a cross-ribbed plate is...

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Bibliographic Details
Published in:International applied mechanics 2006-02, Vol.42 (2), p.181-191
Main Authors: Zarutskii, V. A., Prokopenko, N. Ya
Format: Article
Language:English
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Summary:A rectangular plate reinforced with longitudinal ribs is considered. The influence of the discrete ribs on the wavenumbers of harmonic waves propagating along the ribs is investigated. The effect of the stiffness parameters of the ribs on the natural frequencies and modes of a cross-ribbed plate is studied
ISSN:1063-7095
1573-8582
DOI:10.1007/s10778-006-0074-3