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Information × Registration Number 0214U005204, 0113U003908 , R & D reports Title Development of methods of decision of nonlinear problems of high-rate deformation of three-dimensional and shell structural elements under pulse loading taking into account dynamic properties of materials and construction factors popup.stage_title Head Vorobiov Yu.S., Registration Date 12-03-2014 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 On the base of the developed physical and mathematical models of three-dimensional and shell structural elements under pulse loading the dynamic processes of their speed deformation and destruction are investigational. The developed models take into account dynamic elastoplastic stress-strain condition, eventual deformations, dynamic properties of materials, construction and operating factors. Finite difference method and finite element method is used. An application of results domain is enterprises on the production of power equipment, aerospace and transport technique, reservoirs, containers, pipelines, borings columns and mining holes, tunnels and other. Product Description popup.authors Воробйов Юрій Сергійович Овчарова Наталія Юріївна Романенко Валентина Миколаївна Чернобривко Марина Вікторівна popup.nrat_date 2020-04-02 Close