Nonlinear Dynamics : міжнародна конференція

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  • Ескіз
    Документ
    Nonlinear Dynamics of Composite Plates and Shells
    (NTU "KhPI", 2016) Kushnir, R. M.; Marchuk, M. V.
    The equations of refined geometrically nonlinear theory of dynamic deformation of flexible with respect to transversal shear and compression ofplates and shells are proposed. The solutions for problems of transversal nonlinear vibrations of hinge fixedplate-strip are obtained. Numerical results are compared with the known in literature.
  • Ескіз
    Документ
    Method of Determination of Natural Frequencies and Forms of Nonlinear Vibrations for Layered Cylindrical Panels
    (NTU "KhPI", 2016) Marchuk, M. V.; Goriachko, T. V.; Pakosh, V. S.; Lesyk, O. F.
    The technique of finding a finite number of first natural frequencies for geometrically nonlinear vibrations of layered elongated cylindrical panels at discrete consideration of components is proposed and verified. The influence of the radius of curvature on the natural frequencies of three- and five-layered panels is investigated. The dependence between the volume of filler three-layer panels and the lowest natural frequency has been established.