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Information × Registration Number 0216U010292, 0115U004315 , R & D reports Title Development and experimental approbation of a mathod of forecasting of deformations of creep linearly-viscoelastic materials at two-axis loading - the first year of perfomance popup.stage_title Head Pavluk Yaroslav Viktorovich, Registration Date 28-12-2016 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The relationships between heredity kernels giving the scalar properties of isotropic linear-viscoelastic materials under the complex stress state and creep kernels obtained under the uniaxial tension and pure torsion have been established. The constitutive equations are chosen in the form corresponding to the hypothesis of the proportionality of stress and strain deviators. The problems of creep strains and stress relaxation calculation of thin-walled tubular elements under combined tension with torsion have been solved and experimentally approved. Product Description popup.authors Павлюк Ярослав Вікторович Пелих Володимир миколайович Рагуліна Віра Сергіївна popup.nrat_date 2020-04-02 Close