Research Article
A Control Method of Rock Burst for Dynamic Roadway Floor in Deep Mining Mine
Table 2
Roadway support parameters.
| | Interval distance (mm) | Length (mm) | Diameter (mm) | Roof anchor (cable)/root number | Roadway-side anchor/root number | Anchor (cable) material | Remarks |
| Anchor | 1000 × 1000 | 2400 | 22 | 6 | 4 | Thread steel | 1 ∗ 19 core steel strand is used for anchor cable | Anchor cable | 2000 × 2300 | 7200 | 21.6 | 3 | 0 | Steel strand |
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