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Information × Registration Number 0121U109708, ( 0224U033272  ) R & D request Title Development, improvement and research of mechanical and mathematical models of structural elements and parts of industrial and agricultural machines under static and dynamic loads Head Bereza Olena Yu., д.ф.-м.н. Registration Date 14-03-2021 Organization Dnipro state agrarian and economic university popup.description1 We plan to continue research and consider and substantiate analogies in mechanical and mathematical models of problems of statics and dynamics of elastic elements of structures under the action of moving inertial load, to generalize for problems of this class the classical method of mathematical physics, which will determine the initial values further specified in the calculation process. Mechanical, appropriate mathematical models and their study of the stress-strain state of the elastic round in terms of elastomeric cushion for tractor engines will be developed. It is planned to continue the study of the fracture mechanics of piezoelectric bimaterials with interfacial cracks, which have mixed electromagnetic conditions on the shores and some other features. Mechanical and corresponding mathematical models of mechanics of fracture of electroelastic materials with between phase cracks and various electromagnetic conditions on their shores will be considered. The plan also includes physical and mathematical modeling of the processes of structure formation in metallic materials. According to the results of the research, reports will be made at international scientific conferences, articles will be published in the conference proceedings of professional publications and publications that are part of international scientific databases. The research will use developed and improved mechanical models and relevant mathematical models, the study of which is based on: general theorems, hypotheses and models of physics, materials science, mechanics of solid deformable body, theory of solving ordinary and partial derivatives of differential equations, developed and improved nonclassical methods of mathematical physics. Keywords: Rods, mechanical, mathematical, models, piezoelectric bimaterials, asymptotic methods popup.nrat_date 2024-12-09 Close