Abstract
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
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Translated from Prikladnaya Mekhanika, Vol. 42, No. 2, pp. 65–78, February 2006.
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Zarutskii, V.A., Prokopenko, N.Y. Influence of discrete ribs on the vibrations of rectangular plates. Int Appl Mech 42, 181–191 (2006). https://doi.org/10.1007/s10778-006-0074-3
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DOI: https://doi.org/10.1007/s10778-006-0074-3