Research Article
Water Inrush Risk Assessment Based on AHP and Advance Forecast Approach: A Case Study in the Micangshan Tunnel
| Scale | Meaning |
| 1 | i has the same importance, or i or j compares to itself | 3 | i is slightly more important than j | 5 | i is obviously more important than j | 7 | i is much more important than j | 9 | i is extraordinarily more important than j | 2, 4, 6, 8 | Scales between two consecutive scales given above | Reciprocal | Contrast to the above condition, namely, j is more important than i |
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