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Start Over Descriptor "lamellar body" Language russian
1 results on '"lamellar body"'

1. Possibilities of a refined method of calculating plane vibrations of lamellar bodies

Author

Senchenkov, I., Bespalova, E., Kozlov, V., and Yakimenko, S.

Subjects
Hamilton principle, finite element method, упругость, planar vibrations, пластинчатое тело, поправка Рэлея, упругий параллелепипед, метод конечных элементов, планарные колебания, elasticity, lamellar body, принцип Гамильтона, elastic parallelepiped, Rayleigh correction
Abstract

A refined statement of the problem on planar oscillations of the plate bodies is given which considers the inertia of thickness movements. A problem on oscillations ot a rectangular parallelepiped is taken to show that a refined model provides an essentially higher accuracy in determination of the resonance frequencies for a range of frequencies and configurations typical of plane waveguides used in the low ultrasonic engineering as against the standard model of the plane stressed state.

Published
1991

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