Issue 51

A. A. Lakhdari et alii, Frattura ed Integrità Strutturale, 51 (2020) 236-253; DOI: 10.3221/IGF-ESIS.51.19 246 Figure 11 : Radial constraints at the moment 10.  t  Figure 12 : Tangential constraints at the moment 10 t  . Figure 13 : Axial constraints at the moment 10 t  .