Research Article
Investigating the Macro-Micromechanical Properties and Failure Law of Granite under Loading and Unloading Conditions
Figure 6
Stress-strain curves under different confining pressures: (a) 10 MPa; (b) 15 MPa; (c) 20 MPa; (d) 25 MPa.
(a) |
(b) |
(c) |
(d) |