Search academic texts

Information × Registration Number 0215U001357, 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 16-02-2015 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 Гречух Наталія Анатоліївна Кривенко Ольга Петрівна Лізунов Петро Петрович Легостаєв Анатолій Дмитрович Міщенко (Малигіна) Оксана Олександрівна Мицюк Сергій Вікиторович Пискунов Сергій Олегович Солодей Іван Іванович Шкриль Олексій Олександрович popup.nrat_date 2020-04-02 Close