Study on Mechanical Properties and Damage Characteristics of Red Sandstone under Freeze-thaw and Load

Figure 6

Verification of damage constitutive model for rock under different freeze-thaw cycles. (a) n = 0. (b) n = 5. (c) n = 10. (d) n = 20. (e) n = 40.

(a)

(b)

(c)

(d)

(e)