Research Article
A New Bayesian Network Model for the Risk Assessment of Water Inrush in Karst Tunnels
Table 8
Risk classification of contact zones of dissolvable and insoluble rock.
| Risk classification | Definition |
| I | Strongly conducive to the development of large karst structures | II | Generally conducive to the development of large karst structures | III | Poorly conducive to the development of large karst structures | IV | Almost not conducive to the development of large karst structures |
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