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Information × Registration Number 0217U001352, 0115U000509 , R & D reports Title Development of mathematical models and methods for solving nonlinear problems of dynamics and strength of structural elements under the action of quasi-static, dynamic and impact loads popup.stage_title Head Lvov Gennady, Registration Date 07-02-2017 Organization The Kharkov state polytechnical university popup.description2 Objects of research - structures made of composite materials, pipe sections with viscoelastic repair plate, vibration state hydroelectric models, technological processing, including magnetic pulse, of materials, the combined magnetic suspension, connection of details of an interference fit, metal and metal plates, which are elements of body armor designs, under the action of high-speed impact loads. The purpose of the work - the formulation of the new fundamental equations of mechanics, prediction and optimization of the physical and mechanical properties of elements of constructions, providing structural strength with minimal cost of resources and expanding the sphere of application of composite materials in engineering. Research methods - numerical methods for calculating the nonlinear deformation, damage, strength of construction at plasticity and creep caused by a variety of physical loads. Described plastic material behavior of a thick-walled cylinder at autofrettage by incremental plasticity theory for the effect Baushinger and material damage. Done the numerical simulation of penetration metallic and metal-ceramic plates. Product Description popup.authors Ігліна Л.С. Андрєєв А.Г. Бородіна Н.Ю. Бреславська О.О. Бреславський Д.В. Грищенко В.М. Звонарьова А.П. Костромицька О.А. Лавінський Д.В. Ларін О.О. Львов І.Г. Мартиненко Г.Ю. Морачковський О.К. Радіонова С.В. Трубаєв О.І. Ульянов Ю..М. Федоров В.О. Хавін Г.Л. Щепкін О.В. popup.nrat_date 2020-04-02 Close