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Research of growth rate of fatigue cracks in aluminum AK6 alloy depending on tension characteristics in the field of their progress
- Authors: Aistov I.P.1, Vansovich K.A.1, Kruchkov A.N.2
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Affiliations:
- Omsk State Technical University
- Samara State Aerospace University
- Issue: Vol 12, No 2 (2013)
- Pages: 68-76
- Section: MECHANICAL ENGINEERING AND POWER ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/95
- DOI: https://doi.org/10.18287/1998-6629-2013-0-2(40)-68-76
- ID: 95
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Abstract
The common growth criterion of fatigue cracks is offered for different degree of the biaxial tension. The specimen tension is investigated. Influence of biaxial loading on growth rate of a fatigue crack and its connection with a triaxial coefficient of a tension which can be calculated in an environ of a crack top is install.
About the authors
I. P. Aistov
Omsk State Technical University
Author for correspondence.
Email: aistov_i@mail.ru
Doctor of Technical Science
Professor of the Department of Industrial Ecology and Security
Russian FederationK. A. Vansovich
Omsk State Technical University
Email: vansovichka@mail.ru
Candidate of Technical Science
Associate Professor of the Department of Oil and Gas Engineering
Russian FederationA. N. Kruchkov
Samara State Aerospace University
Email: kan@ssau.ru
Doctor of Technical Science, Associate Professor
Professor of the Department of Automated Systems of Power Plants
Russian FederationReferences
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