Influence of discrete ribs on the vibrations of rectangular plates |
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| Authors: | V A Zarutskii N Ya Prokopenko |
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| Institution: | (1) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev |
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| 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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| Keywords: | rectangular plate discrete ribs longitudinal ribs cross ribs harmonic waves vibrations natural frequencies vibration modes |
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