Research Article
Assessment of Risk Tendency of Coal Bursting Pressure in Deep Outburst Seam
Table 9
Classification of inducible factors.
| Evaluation index | Classification | Standard | Scale |
| Mining inducement factor | I | Inducement factor is little, the roof comes to press small | 1 | II | There are many inducing factors | 3 | III | There are many inducing factors, the roof to pressure | 5 |
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