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Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/2926
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Документ Уравнение состояния циклической ползучести бронзовых сплавов(НТУ "ХПИ", 2007) Бреславский, Дмитрий Васильевич; Татаринова, Оксана Андреевна; Хорошилов, О. Н.The paper describes the technique for derivation of static and cyclic creep-damage constitutive equations for bronze alloys under the high temperatures (0,9 - 0,95 of melting temperatures). The use of the developed technique is demonstrated on the examples for two alloys, for which the experimentally and numerically determined values are compared. The derived state equations were used for simplified analysis of the strain and damage levels in bronze billets in the technological process of continuous casting.Документ Программные средства для конечно-элементного моделирования двумерных задач теории ползучести(НТУ "ХПИ", 2007) Бреславский, Дмитрий Васильевич; Корытко, Юлия Николаевна; Лысак, П. М.The paper describes the program codes has been developed in NTU 'KhPI' for the numerical simulation of two-dimensional problems of creep theory, such as plane stress, plane strain and generalized stress-strain state. The Finite Element Method (FEM) jointly with multi step time integration methods are used as a method of computer simulation. The software structure, as well as verification of numerical results are discussed.Документ Экспериментальное исследование процессов ударного нагружения тонких пластин(НТУ "ХПИ", 2007) Бреславский, Дмитрий Васильевич; Наумов, Иван Владимирович; Онищенко, А. В.The paper describes the experimental facilities had been developed in NTU «KhPI» for the modeling of the impact interaction between the pellet and thin rectangular plate. The experimental unit, as well as its components, are described. The example of the experimental unit's working at the testing process is given.