Research Article
Distribution and Variation of Mining-Induced Stress in the Reverse Fault-Affected Coal Body
Table 2
Ratio of stress to initial stress when hanging wall working face is 35 m away from monitoring point.
| Location of monitoring points | Stress ratio of 30° reverse fault | Stress ratio of 45° reverse fault | Stress ratio of 60° reverse fault | Stress ratio of 75° reverse fault |
| 65 m monitoring-point | 1.44 | 1.14 | 1.04 | 1.02 | 35 m monitoring-point | 1.32 | 1.33 | 1.27 | 1.23 | 5 m monitoring-point | 1.39 | 1.23 | 1.21 | 1.15 |
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