Research Article
Distribution and Variation of Mining-Induced Stress in the Reverse Fault-Affected Coal Body
Table 3
Ratio of stress to initial stress when working face is 35 m away from monitoring point.
| Location of monitoring points | Stress ratio of 4 m fault throw | Stress ratio of 10 m fault throw | Stress ratio of 15 m fault throw | Stress ratio of 20 m fault throw |
| 65 m monitoring-point | 1.04 | 1.05 | 1.04 | 1.03 | 35 m monitoring-point | 1.27 | 1.20 | 1.29 | 1.31 | 5 m monitoring-point | 1.21 | 1.20 | 1.21 | 1.22 |
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