Energy Evolution and Mechanical Features of Granite Subjected to Triaxial Loading-Unloading Cycles

Figure 7

Energy evolution under six different confining pressures. (a) 1 MPa. (b) 10 MPa. (c) 20 MPa. (d) 30 MPa. (e) 40 MPa. (f) 45 MPa.

(a)

(b)

(c)

(d)

(e)

(f)