Please use this identifier to cite or link to this item:
https://dspace.udpu.edu.ua/handle/6789/10429
Title: | On Condition of Nucleation of Cottrell’s Crack |
Authors: | Камінський, Анатолій Олексійович Кіпніс, Леонід Абрамович Поліщук, Тетяна Вікторівна |
Keywords: | fracture process zone Wiener—Hopf method Cottrell crack nucleation |
Issue Date: | 2018 |
Publisher: | Springer |
Citation: | Kamins’kyi, A.O. On Condition of Nucleation of Cottrell’s Crack / A.O. Kamins’kyi, L.A. Kipnis, T.V. Polishchuk // Int. Appl. Mech. — 2018. — V 54, №6. — pp.642-652 . |
Series/Report no.: | 539.375; |
Abstract: | The length of the small-scale narrow zone of weakened bonds (fracture process zone) at the point of intersection of lines of microplastic deformation (slip lines) in an elastic body is determined. The fracture process zone is modeled by a line of discontinuity of normal displacement. The development of this zone precedes Cottrell crack nucleation. The crack nucleation condition is established. The Wiener–Hopf method is used to obtain the exact solution of the associated elastic problem. |
URI: | http://dspace.udpu.edu.ua:8181/handle/6789/10429 |
Appears in Collections: | Факультет фізики, математики та інформатики |
Files in This Item:
File | Description | Size | Format | |
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s10778-018-0918-7.pdf | 75,28 kB | Adobe PDF | View/Open |
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