Effect of Loading Rates on Mechanical Characteristics and Rock Burst Tendency of Coal-Rock Combined Samples

Figure 6

Stress-energy-strain curves under different loading rates. (a) 0.01 mm/s. (b) 0.02 mm/s. (c) 0.05 mm/s. (d) 0.10 mm/s. (e) 0.20 mm/s.

(a)

(b)

(c)

(d)

(e)