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Information × Registration Number 0212U004130, 0109U000163 , R & D reports Title Investigation of the problems of strenght and fracture of homogeneous and sectionally-homogeneous isotropic, piezoelectric and piezomagnetic bodies with defects popup.stage_title Head Loboda Volodymyr Vasylovych, Registration Date 30-01-2012 Organization Dniepropetrovsk national university popup.description2 Object of research - process of deformation of the composites containing piezoelectric or piezomagnetic components, with cracks in the field of section of materials. The work purpose - the decision of mechanics problems of destruction kusochno-homogeneous piezoelectric and piezomagnetic bodies with defects between phases. By means of methods of the theory of function of a complex variable exact analytical decisions of flat problems for an interphase crack with zones of contact of its edges in isotropic and piezoelectric piezomagnetic beematerial under the influence of mechanical, electric and magnetic influences are received. The algorithms are developed, allowing to receive the decision for periodic system of the cracks which are on border of section of isotropic, anisotropic and piezoelectric materials, taking into account a contact site. All received results are new and correspond to world level. The received results can be used in various branches of mechanical engineering, at calculations of elements of designs and constructions on stability and durability. Now received results are used in Dnepropetrovsk national university in educational process at teaching of the basic and special courses. Product Description popup.authors Волошко Олег Іванович Козінов Сергій Віталійович. Ходанен Тетяна Володимирівна popup.nrat_date 2020-04-02 Close