Issue 63

D. Okulova et alii, Frattura ed Integrità Strutturale, 63 (2023) 80-90; DOI: 10.3221/IGF-ESIS.63.08

− 3 3 3 2 / 1 p R r

σ = ideal

(2)

(

)

Figure 4: Stress distribution in the vicinity of pits sufficiently remote from each other (the plane of symmetry is horizontal). Linearly elastic model.

Figure 5: Stress distribution in the vicinity of overlapping pits (the plane of symmetry is horizontal). Linearly elastic model.

Figure 6: Stress distribution along the cross section of the vessel with a continuous toroidal notch. Elastic-plastic model.

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