Search academic texts

Information × Registration Number 0219U003419, 0116U004803 , R & D reports Title Mathematical analysis of processes of initial destruction of the elastic and elastoplastic bodies popup.stage_title Head Policschuk Tetiana Viktorivna, Registration Date 12-02-2019 Organization Uman State Pedagogical University named after P.Tychyna popup.description2 The project is devoted to the establishment of the laws of development of narrow zones of pre-destruction at the corners points of isotropic elastic and elastoplastic bodies and the nature of the change in the level of concentration of stresses near these points, depending on geometric and mechanical parameters. Within the framework of the project, exact solutions of a number of new problems of the elasticity theory for wedge-shaped bodies with cracks were constructed, stress coefficients were determined at the ends of the cracks, the lengths and directions of the development of narrow preservation zones were determined, mathematical analysis of the behavior of stresses near the angular points was made. Product Description popup.authors Гнатюк О.В. Дудик М.В. Кіпніс Л.А. Кіпніс О.Л. Краснобокий Ю.М Поліщук Т.В. Селіванов М.Ф. Феньків В.М. Чорноіван Ю.О. popup.nrat_date 2020-04-02 Close