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Information × Registration Number 0224U002757, 0122U202076 , R & D reports Title Mechanics of prestressed bodies and nonlinearly elastic shell structures members of non-circular cross-section popup.stage_title Head Huz Oleksandr M., д.т.н. Registration Date 27-02-2024 Organization Institute of Mechanics. S.P. Tymoshenko of the National Academy of Sciences of Ukraine popup.description2 The formulation of the problem is given. A numerical study of the contact interaction of elastic prestressed ring punchs and a half-space with initial stresses is carried out. Three-dimensional equations of the linearized theory of elasticity for finite deformations were used. The studies were performed in a general form for compressible and incompressible bodies and an arbitrary structure of the elastic potential. In a wide range of initial stresses regularities of the influence of initial stresses on the main parameters of contact interaction were detected.   Product Description popup.authors ABROSOV Yurii Yu. Babich Stepan Yu. Bahno Oleksandr M. Bohdanov Viacheslav L. Hlukhov Yurii P. Zhuk Oleksandr P. Mаksymiuk Volodymyr A. Maksymiuk Nina V. Storozhuk Yevhen A. Chernyshenko Ivan S. Shchuruk Halyna I. popup.nrat_date 2024-02-27 Close