Research Article
Complex Modeling of the Effects of Blasting on the Stability of Surrounding Rocks and Embankment in Water-Conveyance Tunnels
| Strata | Density | Elastic modulus | Poisson ratio | Friction angle | Cohesion | Tensile strength | Kg/m3 | Pa | | ° | Pa | Pa |
| Modern alluvial silt | 2680 | 0.8e9 | 0.42 | 30 | 0.1e6 | 0.0e6 | | 2700 | 5.0e9 | 0.40 | 35 | 0.6e6 | 2.0e6 | | 2720 | 12.0e9 | 0.35 | 40 | 2.0e6 | 3.0e6 | | 2750 | 18.0e9 | 0.30 | 45 | 2.50e6 | 7.0e6 | Fault | 2680 | 0.8e9 | 0.42 | 30 | 0.1e6 | 0.0e6 | Grout curtain | 3025 | 19.8e9 | 0.33 | 49.5 | 2.75e6 | 7.70e6 |
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