Experimental Study on Mechanical Properties of Freeze-Thaw Damaged Red Sandstone under Combined Dynamic and Static Loading

Figure 11

Failure modes of rock samples under 10 cycles of freeze-thaw, axial pressures of 5 MPa, and different emission pressures. (a) 0.07 MPa, (b) 0.1 MPa, and (c) 0.14 MPa.

(a)

(b)

(c)