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Information × Registration Number 0313U005149, 0112U006342 , R & D reports Title Development of mathematical models and computer technology for virtual testing of destructive critical shell structures popup.stage_title Розробка математичних моделей і комп'ютерних технологій проведення віртуальних руйнівних випробувань відповідальних оболонкових конструкцій Head Strelnikova Olena, Registration Date 03-04-2013 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 The mathematical model for estimating the collapse load on shell structure has been developed. The elaborated methodic was based on Finite Element Method. As a result of 3D structure estimation, the conclusion was done about validity of axially-symmetrical formulation for problem under consideration. The difference between collapse load data obtained with shell and solid finite elements was less than 1%, and this one between calculation and experiment data was less than 10%. The outcomes of Scientific Research may be implemented in design of energetic equipment. Product Description popup.authors Гнитько Василь Іванович Огородник Уляна Євгенівна Стрельнікова Олена Олександрівна popup.nrat_date 2020-04-02 Close