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Information × Registration Number 0216U001410, 0114U000129 , R & D reports Title Theory and methods for numerical research of nonlinear deformation, stability and fracture of heterogeneous shell and massive structures popup.stage_title Head Bazhenov Victor Andriyovich, Registration Date 25-02-2016 Organization Kiev National University of bildiny and tecture popup.description2 1.The method and algorithm for analyze nonlinear deformation and stability for a wide class of thin elastic shells heterogeneous structure of traditional and composite materials is developed. It is proposed modeling technique in the layer structure of a finite element unidirectional fiber composite material, which elastic constants are determined by its micromechanical parameters. 2. New calculation methods of the natural oscillations of shell structures of regular and irregular structures are designed. Generalizing algorithms are proposed. These algorithms is accurately described the real properties of objects and allow us to calculate the action of such structures dynamic loads, including pulse.3. The method and algorithms for determining of stress-strained state and fracture mechanics parameters for space circular bodies under dynamics loading condition was designed using senyanalytic finite element methhods. Product Description popup.authors Андрієвський Віктор Петрович Бубенчикова Валентина Григорівна Вабіщевич Максим Олегович Гречух Наталія Анатоліївна Кривенко Ольга Петрівна Криксунов Едуард Зіновійович Лізунов Петро Петрович Легостаєв Анатолій Дмитрович Міщенко (Малигіна) Оксана Олександрівна Максим’юк Юрій Всеволодович Мицюк Сергій Вікиторович Пискунов Сергій Олегович Постнікова Тетяна Георгіївна Солодей Іван Іванович Шишов Олег Володимирович Шкриль Олексій Олександрович popup.nrat_date 2020-04-02 Close