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Group 2 test (normal 100 kPa) creep stage strain under different levels of load.
| Shear creep stages | The proportion of strain under all stress levels (%) | ||||
|---|---|---|---|---|---|
| 15.8 kPa | 23.7 kPa | 31.6 kPa | 39.5 kPa | 47.4 kPa | |
| Instantaneous creep deformation | 63.64 | 44.58 | 18.18 | 17.14 | 10.54 |
| Attenuation creep deformation | 36.36 | 48.19 | 77.73 | 78.57 | 83.74 |
| Uniform creep deformation | 0.00 | 7.22 | 4.09 | 4.29 | 5.72 |
| Accelerated creep | 0 | 0 | 0 | 0 | 0 |
