Load level (Mpa) Load level (Mpa)
Load sequence
Load sequence
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
200-150 200-150 High-Low High-Low 30000 30000 0.2 228700 228700 0.67
60000 60000 0.4 101050 101050 0.24
90000 90000 0.6 76050 76050 0.18
150-200 150-200 Low-High Low-High 86000 86000 0.2 144500 144500 0.96
172000 172000 0.4 133500 133500 0.89
258000 258000 0.6 81700 81700 0.54
Miner rule K-R model K-R model Zhu model Zhu model Li model Li model Li model Proposed model Proposed model
0.8 0.73 0.73 0.71 0.71 0.70 0.70 0.70 0.63 0.63
0.6 0.55 0.55 0.53 0.53 0.56 0.56 0.56 0.45 0.45
0.4 0.37 0.37 0.36 0.36 0.38 0.38 0.38 0.29 0.29
0.8 0.87 0.87 0.85 0.85 0.92 0.92 0.92 0.93 0.93
0.6 0.65 0.65 0.64 0.64 0.65 0.65 0.65 0.76 0.76
0.4 0.44 0.44 0.43 0.43 0.42 0.42 0.42 0.53 0.53