id: 33036
Назва: A comparative study of various models of equivalent plastic strain to fracture
Автори: Mykhalevych V., Dobraniuk Y., Matviichuk V., Kraievskyi V., Тiutiunnyk O., Smailova S., Kozbakova A.
Ключові слова: ductile fracture criteria, fracture graph, equivalent plastic strain to fracture, stress triaxiality, plane strain
Дата публікації: 2023-05-08 19:16:38
Останні зміни: 2023-05-08 19:16:38
Рік видання: 2023
Аннотація: For more then half a centre just the same approach to the simulation of the ductile crack formation was developed independently by the scientific communities of foreign and native researchers. The importance at these studies drastically increased. A set of the characteristics, according to which it is recommendly to perform the detail comparison of the existing fracture models is developed. The examples of the analysis of a number of the most popular models by means of obtaining and study their analytical expressions regarding the conditions of the plane state are given. The generalized relations of the know models and a number of separate relations are obtained.
URI: http://repository.vsau.org/repository/getfile.php/33036.pdf
Тип виданя: Статті Scopus
Видавництво: Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska. 2023. № 1. P. 64-70. DOI: http://doi.org/10.35784/iapgos.3496
Розташовується в колекціях :
Ким внесений: Адміністратор
Файл : 33036.pdf Розмір : 3543727 байт Формат : Adobe PDF Доступ : Загально доступний
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