Issue 51

A. S. Yankin et alii, Frattura ed Integrità Strutturale, 51 (2020) 151-163; DOI: 10.3221/IGF-ESIS.51.12

Figure 3 : Dependences of fatigue life N of 2024 alloy under under cyclic tension-compression with the amplitude σ а = 0.61 · σ y versus the torsional mean stresses τ m plotted by means of the multiaxial fatigue models (Marin, Crossland+, Sines+, Sines++).

Figure 4 : Dependences of fatigue life N of 2024 alloy under cyclic torsion with the amplitude τ а = 0.7 · τ y

versus the tensile mean

stresses σ m

plotted by means of the multiaxial fatigue models (Marin, Crossland+, Sines+, Sines++).

Figure 5 : Dependences of fatigue life N of 2024 alloy under cyclic torsion with the amplitude τ а = 0.75 · τ y

versus the tensile mean

stresses σ m

plotted by means of the multiaxial fatigue models (Marin, Crossland+, Sines+, Sines++).

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