Determination of the fundamental frequency for rectangular sandwichplate with free edge


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Abstract

In the article the problem of determination of the fundamental frequency of sandwich plate with three clamped edges and one free edge is solved. Variation equations of plate dynamics were obtained with the help of Hamilton principle. The equations were solved via Kantorovich method and via generalized Galerkin method

References

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Copyright (c) 2010 Lopatin A.V., Deev P.O.

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