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Information × Registration Number 0124U000836, R & D request Title Modeling and analytical-numerical study of the thermal stress state of heterogeneous bodies with structural defects Head Yurii V. Tokovyi, Доктор фізико-математичних наук Registration Date 25-01-2024 Organization Institute of Applied Problems of Mechanics and Mathematics named after Ya. S. Pidstryhach of the National Academy of Sciences of Ukraine popup.description1 The project is aimed to develop models and methods for the analytical-numerical analysis of the thermal and stress-strain state in nonhomogeneous anisotropic solids with multilayer coatings and structural defects implying the development of: effective models of the stress-strain state and limit equilibrium of nonhomogeneous solids with defects under the static and dynamic loadings, analytical approaches to the determination of the stress state in multilayer solids with an arbitrary profile of nonhomogeneity of the layer material to study the effect of the contrast of their properties on the level of residual stresses, effective analytical methods of research and calculation of the thermal stress state of solids of a canonical shape with nonhomogeneous coatings under convective heat exchange, variational and iterative methods solving direct and inverse problems of the theory of coupled fields in solids, methods for constructing analytical-numerical solutions to the two-dimensional problems of the theory of elasticity for solids with multidimensional nonhomogeneity using the method of conditional plastic deformations. popup.nrat_date 2024-12-09 Close