|
| Index | | Weight value |
|
| Influence of geological structure level of heading face on heading speed | | 0.3176 |
| Influence of working environment level of heading face on heading speed | | 0.3175 |
| Influence of normal level of heading face on heading speed | | 0.123 |
| Influence of starting level of heading face on heading speed | | 0.123 |
| Influence of mechanical equipment fault level coal mining on heading face speed in heading face | | 0.1189 |
| Mine pressure level of heading face | | 0.3008 |
| Gas level of heading face | | 0.4901 |
| Mine water level of heading face | | 0.2091 |
| Roof breakage degree of heading roadway | | 0.4012 |
| Roof subsidence level of heading face | | 0.2908 |
| Approaching level of two sides of tunneling roadway | | 0.308 |
| Influence of geological structure level on advancing speed of coal mining face | | 0.2986 |
| Influence of working environment level of coal mining face on advancing speed of working face | | 0.1962 |
| Influence of the normal level of the working face on the advancing speed of the working face | | 0.0616 |
| Influence of mining face level on working face advancing speed | | 0.0792 |
| Influence of mechanical equipment failure level of coal mining on working face advancing speed | | 0.0835 |
| Influence of roadway end management level on working face advancing speed | | 0.099 |
| Influence of driving speed on advancing speed of working face | | 0.1819 |
| Mine pressure level of coal mining face | | 0.3325 |
| Gas level in coal mining face | | 0.5278 |
| Mine water level of coal mining face | | 0.1397 |
| Roof breakage degree of coal mining face | | 0.3062 |
| Roof subsidence level of coal mining face | | 0.3012 |
| Roof deformation level of coal mining face | | 0.3926 |
| Roadway advanced support level | | 0.35 |
| The approaching level of two sides of roadway | | 0.65 |
|
