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Resist pull-out ultimate bearing capacity of anchored steel bars after each round of grouting with different medium particle sizes (unit: N).
| Number of grouting cycles | The particle size is 0 ~ 0.5 mm | The particle size is 0.5 ~ 1 mm | The particle size is 1 ~ 2 mm |
|---|---|---|---|
| 1 | 5762.35 | 6221.02 | 5534.53 |
| 2 | 9733.43 | 11,325.60 | 8447.23 |
| 3 | 18,892.32 | 12,870.51 |
