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Dal'nevostochnyi Matematicheskii Zhurnal, 2000, Volume 1, Number 1, Pages 102–110
(Mi dvmg84)
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This article is cited in 3 scientific papers (total in 3 papers)
Non-linear free flexural oscillations thin circle cylindrical shells
N. A. Taranukha, G. S. Leyzerovich Komsomolsk-on-Amur State Technical University
Abstract:
The oscillations with large amplitudes jointly supported on tip of a circle cylindrical shell of finite length are studied. The mathematical model is established on equations of the non-linear theory of pliable shallow shells. Four versions of tangential fastening of tip of a shell are considered which, as against other known solutions, are satisfied precisely. The modal equations were obtained by a method of Boobnov-Galerkin. The periodic solutions were retrieved by a method Krylov-Bogolyubov.
Obtained, that the “averaging” satisfaction of tangential bounder conditions, results in an essential error at definition of dynamic characteristics of a shell of finite length. Shown, that irrespective of a way of tangential fastening of tip of a shell, the single mode of motion is characterized by a skeletal curve of a soft type. This conclusion is qualitatively agreed with known experimental data.
Received: 23.06.2000
Citation:
N. A. Taranukha, G. S. Leyzerovich, “Non-linear free flexural oscillations thin circle cylindrical shells”, Dal'nevost. Mat. Zh., 1:1 (2000), 102–110
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Abstract page: | 228 | Full-text PDF : | 88 | References: | 37 | First page: | 1 |
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