Issue 53

Y.D. Shou et alii, Frattura ed Integrità Strutturale, 53 (2020) 434-445; DOI: 10.3221/IGF-ESIS.53.34 443 Figure 9: The theoretical and experimental results of deviatoric stress 1 3   − versus axial strain 1  and transverse strain 3  curve when the confining pressure is 5 MPa. Figure 10: The theoretical and experimental results of deviatoric stress 1 3   − versus axial strain 1  and transverse strain 3  curve when the confining pressure is 10 MPa. Figure 11: The theoretical and experimental results of deviatoric stress 1 3   − versus axial strain 1  and transverse strain 3  when the confining pressure is 15 MPa.