Abstract
By applying isoparametric approximations we develop a finite-element method for studying the oscillations of shells whose middle surfaces are Monge surfaces. As the starting point we take the model of shells of Timoshenko type. To solve the eigenvalue problem we apply the method of iterations in a subspace. Two figures. Five tables. Bibliography: 14 titles.
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Translated fromMatematicheskie Metody i Fiziko-Mekhanicheskie Polya, Issue 30, 1989, pp. 13–17.
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Kopytko, M.F., Savula, Y.G. Free oscillations of shells of complex geometry with finite shear stiffness. J Math Sci 63, 308–312 (1993). https://doi.org/10.1007/BF01255733
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DOI: https://doi.org/10.1007/BF01255733