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0416U001342,
к.т.н.
04-02-2016
o
The method of cyclic crack growth resistance evaluation of steels under transverse shear.
Lenkovskyy Taras Mykhaylovych,
popup.head Ivanytskyy Yaroslav Lavrentiiovych
popup.opponent Попович Василь Степанович
popup.opponent Пиндус Юрій Іванович
Об'єкт дослідження - втомне руйнування сталі за умов циклічного поперечного зсуву. Мета дослідження - розробити метод оцінювання опірності конструкційних сталей росту втомних тріщини за поперечного зсуву, що базується на визначенні їх характеристик циклічної тріщиностійкості. Розроблено новий метод оцінювання циклічної тріщиностійкості сталей на основі кінетичних діаграм втомного руйнування за поперечного зсуву, який покладено в основу ДСТУ 8601:2015. Використовуючи розроблений метод, визначено характеристики циклічної тріщиностійкості термозміцненої сталі 65Г за поперечного зсуву.
2016-02-04
2020-04-03
Updated: 2025-12-09
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