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Relative change ratios of rheological parameters for cement grout with w/c = 0.8
| No. | Magnetization control conditions | Relative change ratio of indicator values (%) | |||
|---|---|---|---|---|---|
| B (mT) | v (m/s) | n | Dynamic yield stress | Plastic viscosity ηp | |
| 1 | 1 (136) | 1 (0.75) | 1 (1) | − 2.10 | 4.00 |
| 2 | 1 | 2 | 2 | − 8.58 | 5.28 |
| 3 | 1 | 3 | 3 | − 12.11 | 4.00 |
| 4 | 2 (261) | 1 | 2 (5) | − 2.19 | 7.28 |
| 5 | 2 | 2 (1.5) | 3 | − 14.01 | 9.44 |
| 6 | 2 | 3 | 1 | − 6.77 | 5.84 |
| 7 | 3 (656) | 1 | 3 (10) | − 6.77 | 6.48 |
| 8 | 3 | 2 | 1 | − 20.02 | 8.24 |
| 9 | 3 | 3 (2.75) | 2 | 5.72 | 7.44 |
