Research Article
Experimental and Theoretical Studies on the Creep Behavior of Bayer Red Mud
Table 3
Burgers model creep parameters of the BRM under different confining pressures.
| Confining pressure (kPa) | Deviatoric stress (kPa) | Burgers model parameters | R2 | (kPa) | (kPa·min) | (kPa) | (kPa·min) |
| 100 | 98.5 | 128.17 | 13966524.90 | 3020.84 | 13966524.9 | 1.000 | 197 | 173.71 | 24214292.80 | 1509.58 | 52422.20 | 0.995 | 295.5 | 171.01 | 33992245.50 | 1973.32 | 140306.04 | 0.991 | 394 | 166.11 | 50861180.30 | 1191.11 | 54682.70 | 0.991 | 492.5 | 157.47 | 57960664.70 | 680.23 | 31802.25 | 0.962 |
| 150 | 114.1 | 96.86 | 10789254.90 | 3369.48 | 872176.59 | 0.993 | 228 | 132.50 | 15930262.60 | 1432.39 | 77164.05 | 0.992 | 342 | 138.43 | 20909142.90 | 1830.65 | 3036.11 | 0.982 | 456 | 136.74 | 16576719.60 | 1263.86 | 40147.25 | 0.951 | 570 | 130.22 | 11547983.90 | 724.10 | 38893.11 | 0.967 |
| 200 | 141.5 | 128.17 | 13966524.90 | 3020.84 | 234325.89 | 0.995 | 283 | 173.71 | 24214292.80 | 1509.58 | 52422.20 | 0.992 | 424.5 | 171.01 | 33992245.50 | 1973.32 | 140306.04 | 0.993 | 566 | 166.11 | 50861180.30 | 1191.11 | 54682.70 | 0.999 | 707.5 | 157.47 | 57960664.70 | 680.23 | 31802.25 | 0.996 |
|
|