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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Miarka, Petr
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Topics
Publications (9/9 displayed)
- 2024Comparison of crack growth rates of IPE beams made from stainless steel in three-point bending
- 2023Comparison of crack propagation rates in selected structural components made from AISI 304 grades: Three-point bending testcitations
- 2022Determination of fatigue crack growth in the near-threshold regime using small-scale specimenscitations
- 2022Influence of the interphase between laser-cladded metal layer and steel substrate on the fatigue propagation of a short edge crackcitations
- 2021Mechanical Fracture and Fatigue Characteristics of Fine-Grained Composite Based on Sodium Hydroxide-Activated Slag Cured under High Relative Humiditycitations
- 2021Deflection of an eccentric crack under mixed-mode conditions in an SCB specimencitations
- 2021Numerical analysis of a semi-circular disc with an angled crack loaded in mixed-mode
- 2020Multi-parameter fracture mechanics: crack path in a mixed-mode specimencitations
- 2019Influence of corrosion on fatigue behaviour of old crane runway steelcitations
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conferencepaper
Comparison of crack propagation rates in selected structural components made from AISI 304 grades: Three-point bending test
Abstract
This study focuses on crack propagation rates of AISI 304 stainless-steel specimens made from selected structural components experimentally tested in three-point bending. Components of two productions loaded with constant force with selected stress ratio were submitted to cyclic loading in order to measure crack opening displacement. Experimentally obtained data were evaluated using 3D modelling in finite element modeling software intending to determine fracture mechanical parameters. The tool to describe fatigue behavior was Paris’ law, used to describe crack propagation in intermediate crack growth rate range. Paris–Erdogan equation was evaluated as a fitting of linear part of the graphical plot of crack growth rate with respect to the stress intensity range and material constants were gained from numerical description of the relation. Comparison of fatigue crack behavior in AISI 304 steel components of two productions was studied and evaluated.