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Miscellanea Views: 1,142 Downloads: 422 Vol. 9, No. 34 (2015) September 28, 2015

Kinetics of fatigue crack growth and crack paths in the old puddled steel after 100-years operating time

G. Lesiuk, M. Szata

The goal of the authors’ investigations was determination of the fatigue crack growth in fragments of steel structures (of the puddled steel) and its cyclic behavior. Tested steel elements coming from the turn of the 19th and 20th were…

10.3221/IGF-ESIS.34.31

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Miscellanea Views: 1,104 Downloads: 515 Vol. 9, No. 34 (2015) September 28, 2015

Multiscale study of fracture in aluminum-magnesium alloy under fatigue and dynamic loading

Vladimir Oborin, Mikhail Bannikov, Oleg Naimark, Mikhail Sokovikov, Dmitry Bilalov

In this paper we investigated the influence of consecutive dynamic and gigacycle fatigue loads on the lifetime of aluminum-magnesium alloy AlMg6. Preloading of samples was achieved during dynamic tensile tests in the split-Hopkinson bar…

10.3221/IGF-ESIS.34.47

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Fatigue and Fracture of metallic alloys Views: 598 Downloads: 459 Vol. 18, No. 70 (2024) September 17, 2024 pp. 272-285

Self-similarity of damage-failure transition and the power laws of fatigue crack advance

Mikhail Bannikov, Vladimir Oborin, Oleg Naimark

We propose the interpretation of the Finite Fracture Mechanics based on the criticality of damage-failure transition due to specific metastability of free energy release. Multiscale mechanisms of fatigue damage-failure transitions in…

10.3221/IGF-ESIS.70.16

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Kinetics of fatigue crack growth and crack paths in the old puddled steel after 100-years operating time

Multiscale study of fracture in aluminum-magnesium alloy under fatigue and dynamic loading

Self-similarity of damage-failure transition and the power laws of fatigue crack advance