Research Article
Quantitative Identification of the Water Resistance Capacity of Composite Strata in Mining Coal Seam Floors
Table 7
Subjective weight determined by AHP.
| Indicators | Thickness ratio of plastic brittle rock | Core recovery rate | Thickness of effective aquiclude | Fault factor values | Composite compressive strength | Equivalent water resistance coefficient |
| Subjective weight | 0.2321 | 0.1578 | 0.1311 | 0.3932 | 0.0395 | 0.0464 |
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