Frost-Heaving Cracking Sensitivity of Single-Flaw Rock Mass Based on a Numerical Experimental Method

Figure 11

Statistical analysis of microcrack development during the frost-heaving of fractured rock masses: (a) –0.5°C/h; (b) –1°C/h; (c) –2°C/h; (d) –4°C/h.

(a)

(b)

(c)

(d)