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Information × Registration Number 0224U000751, 0118U100376 , R & D reports Title Dynamics of systems of semi-bounded structural elements filled with liquid and control systems of rockets movement in an atmosphere. popup.stage_title Head Kubenko Veniamin D., Доктор фізико-математичних наук Registration Date 11-01-2024 Organization S.P. Tymoshenka Institute of Mechanics of the National Academy of Sciences of Ukraine popup.description2  The contact interaction of two elastic and electrically elastic transversally isotropic half-spaces under compression in the presence of a disk-shaped rigid inclusion at the interface, the stress state in a piezoelectric material when a circular inclusion is moved and rotated, and when an elliptical disk is moved at the interface of piezoelectric half-spaces with the same properties are investigated. Analytical solutions of spatial problems of elasticity are obtained on the basis of representing the solutions of the static equations of elasticity for a transversally isotropic body through harmonic functions and using harmonic potentials of a special form. The stress distribution in electrically elastic bodies is analyzed, and the influence of the coupling of the force and electric fields on the contact parameters and stress distribution is determined. Product Description popup.authors Kiforenko Borys M. Kirilyuk Vitaly S. Kubenko Veniamin D. Levchuk Olga I. Maksymchuk Oleksandr M. Manafova Olga Pavlivna Martynyuk-Cherniyenko Yuliya A. Ostos Olexandr H Tkachenko Yaroslav V. Khoroshun Tetyana L. Yanchevskyi Ihor V popup.nrat_date 2024-01-11 Close