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Information × Registration Number 0303U007490, 0101U002861 , R & D reports Title Development of the numerical and analytical approaches to static and dynamic problem solution for the space bodies and shells of different shape and structure with the accounting for anisotropy and inhomogeneity. popup.stage_title Розв'язання задач та дослідження динамічних характеристик просторових тіл і оболонок при складних граничних умовах. Head Grigorenko Yaroslav Mykhaylovich, Доктор технічних наук Registration Date 08-10-2003 Organization S.P.Timoshenko Institute of Mechanics popup.description2 It was developed approach to determination of eigenfrequencies of anisotropic rectangular parallepiped with low order of symmetry of elastic properties under the condition of general form at the boundary surfaces. It was suggested the methods for study of free vibrations of isotropic rectangular plates which have the different types of fixing along the side. Solution of corresponding 3D and 2D problems of the theory of elasticity and the theory of plates was carried out on the basis of inverse iteration method and method of full systems. Product Description popup.authors popup.nrat_date 2020-04-02 Close