Issue 49

N. Burago et alii, Frattura ed Integrità Strutturale, 49 (2019) 212-224; DOI: 10.3221/IGF-ESIS.49.22

displacement. The splash of the values of plastic work in the zone of destruction and an jump like change of the displacement is distinctly visible.

a) b) Figure 3 : Circular rigid inclusion in the elastic material: the zone of destruction and the distribution of the maximum principal deformations of (a) and the calculated diagram of deformation (b).

a) b) Figure 4 : Destruction of elastic material with the presence of the circular pore: the zone of destruction and the distribution of the stress y  (a); calculated stress-strain diagram (b).

a) b) Figure 5 : Maximum principal deformations near the pore (a) and the rigid inclusion (b) in the elastic material

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