Corrosion vs. fatigue in a high-strength steel specimen investigated via FEM
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Date
2024-06-06
Authors
Malíková, Lucie
Benešová, Anna
Al Khazali, Mohammad Sami
Seitl, Stanislav
0000-0001-5868-5717Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
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Abstract
The work is devoted to investigations of the stress distribution/concentration in a corroded specimen loaded via remote tensile loading. Existence of corrosion pits of various size and various mutual distance affects stress distribution in a specimen which can have influence on its lifetime. Thus, numerical simulations via finite element method were performed in order to assess the stress field near corrosion pits in specimens made of high-strength steel. The geometry of the numerical model was suggested based on the dimensions of the real specimens produced for fatigue experiments. The results obtained are discussed and mutual comparison with experimental data is intended in oncoming months.
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Citation
Procedia Structural Integrity. 2024, vol. 58, p. 68-72.
https://www.sciencedirect.com/science/article/pii/S2452321624004414
https://www.sciencedirect.com/science/article/pii/S2452321624004414
Document type
Peer-reviewed
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Published version
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Language of document
en
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Defence
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/