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Information × Registration Number 0218U000885, 0115U005700 , R & D reports Title Elastic properties of composit materials with defects on interphase boundary popup.stage_title Head Khoroshun Leonid Petrovich, Доктор фізико-математичних наук Registration Date 26-02-2018 Organization S.P.Timoshenko Institute of Mechanics popup.description2 Based on the use of Fourier transformation and futher discretization of the obtained integro-differential equations, a two-dimensional elasticity problem for piecewise-homogeneous material with a crack located at the material interface was solved, numerical studies of the stress state were carried out. Also solutions of the problems of contact interaction of two electric half-spaces are obtained in the presence of a near-surface notch or rigid penny - shaped inclusion on the interface of materials, which are based on the use of the representation of the solution of the system of equations of electroelasticity by means of harmonic functions and reduction of the problem to the consideration of the integro-differential equation or integral equation, numerical studies of the parameters of the contact interaction are carried out. Product Description popup.authors Забуга Антоніна Тимофіївна Кирилюк Віталій Семенович Лакіза Руслана Володимирівна Левчук Ольга Іванівна Назаренко Лідія Валентинівна Ткаченко Неоніла Єрмолаївна Хорошун Леонід Петрович popup.nrat_date 2020-04-02 Close