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Information × Registration Number 0225U001997, (0122U000676) , R & D reports Title Scientific foundations of creation of load-bearing components of freight cars from composites popup.stage_title Наукові основи створення несівних складових вантажних вагонів з композитів Head Fomina Anna M., Кандидат технічних наук Registration Date 13-02-2025 Organization Volodymyr Dahl East Ukrainian National University popup.description1 The purpose of the study is to create a theoretical provisions (including: target functions, methods, models, regularities, principles of operation, etc.) and conceptual solutions for the manufacture of complex load-bearing systems of freight cars from composites (microstructures based on composite materials, in particular: carbon fiber, fiberglass, metal shell (hollow and spherical) realizations, etc.) popup.description2 The object of research is the processes of creation and functioning of composite structural components of freight cars, including the phenomena of occurrence, perception and redistribution of loads in them, as well as their innovative development based on modern achievements in materials science. The subject of the study is the principles, regularities, conceptual mapping and description of perception and redistribution of operating loads by composite car components. Approaches, theories and methods used in the research: systematic approach; principles and methods of the theory of development of technical systems and solving inventive problems; methods and principles of the theory of multi-level hierarchical systems; methods of morphological and functional-value analysis; optimization theory methods; methods of decision-making theory and expert evaluation; methods of computer-mathematical modeling; methods of forecasting operational characteristics of strength and functional processes; methods of physical modeling, testing; methods of mathematical processing of experimental results; methods of mathematical statistics; methods of designing and researching modern vehicles; methods of determining the strength of machines. Product Description popup.authors Balkovska Hanna V Bezlutskyi Vladyslav O. Boiko Hryhorii O. Klymash Andrii O. Kozynka Oleksandr S. Kuzmenko Serhii V. Lytvynenko Andrii S. Lovska Alona O. Polupan Yevhen V. Prokopenko Pavlo M. Serhiienko Oksana V. Sova Serhii S. Turovets Dmytro A. Fomin Oleksii V. Cherkashyn Oleksandr P. popup.nrat_date 2025-02-13 Close