Mathematical model and computational experiments for the calculation of three-layer plates of complex configuration
Fakhriddin NuralievTashkent University of Information Technologies Named after Muhammad al-Khwarizmi, Tashkent, UzbekistanShahzoda AnarovaTashkent University of Information Technologies Named after Muhammad al-Khwarizmi, Tashkent, UzbekistanOtabek AmanovNuclear Power Plant of the Atomic Energy Development Agency UZATOM under the Ministry of Energy of UzbekistanS JumaevNavoi State Pedagogical Institute, Navoi, UzbekistanO Abdirozikov
ABI
Аннотация
Abstract Mathematical model and computational experiments to solve the problems of bending of three-layer plates of complex configuration are considered in the paper. Mathematical model and computational algorithm given in the paper are developed on the basis of the Hamilton-Ostrogradky’s variation principle, the Bubnov-Galerkin methods and the Rvachev R-functions. Numerical results of the problem are presented. Results are given in tabular and graphical form. Numerical studies of the results obtained are analyzed using the R-function method in combination with the Bubnov-Galerkin variational method to solve the problem of calculating the vibration of three-layer plates of complex configuration.
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