Research Article
Study on Catastrophe Information Characteristics of Water Inrush in Karst Tunnel by Drilling and Blasting Method
Table 2
Numerical calculation scheme.
| | Number | Influencing factors | | Joint inclination (°) | Tunnel depth (m) | The thickness of water and mud-resistant rock mass (m) |
| | 1 | 0 | 500 | 3 | | 2 | 15 | 500 | 3 | | 3 | 30 | 500 | 3 | | 4 | 15 | 200 | 3 | | 5 | 15 | 500 | 3 | | 6 | 15 | 800 | 3 | | 7 | 15 | 500 | 2 | | 8 | 15 | 500 | 3 | | 9 | 15 | 500 | 4 |
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