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Information × Registration Number 0222U002725, 0121U109540 , R & D reports Title Theoretical and experimental substantiation of discrete-continuous methods of strengthening the elements of military and civilian vehicles popup.stage_title Head Kravchenko Serhii О., Registration Date 15-02-2022 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description2  The object of research is physical and mechanical processes and states with discrete and continuous strengthening and contact interaction of military and civilian vehicles elements. The purpose of the work is justification the increase tactical and technical characteristics of military and civilian vehicles to a level that meets and prevails the world, by analyzing the impact on contact interaction, strength, resource and load capacity of discrete and continuous strengthening of their elements. Research methods are: finite element method; method of theory of variational inequalities; method of additional gaps; method of computational and experimental researches. Methods of discrete and continuous strengthening of structural elements of military and civilian vehicles have been developed, which differ from traditional combinations of discrete and continuous strengthening technologies. The regularities of the influence of the shape of the discrete hardening zones and the properties of the corundum layer material between the reinforced bodies on the distribution of the contact pressure and the components of the stress-strain state are determined. Proposals for methods of strengthening the structural elements of military and civilian vehicles are formulated. It is recommended to use the results in the development of technologies for strengthening new and modernizing existing products of military and civilian equipment with improved tactical and technical characteristics. Product Description popup.authors Burlaienko Viacheslav M Vasyliev Anton Yu Veretelnyk Oleh V Volontsevych Dmytro O Hrechka Iryna P Kozhushko Andrii P Kravchenko Serhii O Krotenko Halyna A Marusenko Svitlana I Pinchuk Nataliia V Pylov Volodymyr O Prokopenko Mykola V Rebrov Oleksii Yu Sierykov Volodymyr I Serhiienko Mykola Ye Tkachuk Ganna V Tkachuk Mykola A Khramtso Iryna Ya Yarmak Mykola S popup.nrat_date 2022-03-09 Close