Research Article
Primary Investigation on Equivalent Anchoring Method of Jointed Rock Mass Tunnel and Its Engineering Application
Table 6
The mechanical parameters of the numerical model.
| | Material | Elastic modulus, | Poisson’s ratio, | Cohesion, | Shear modulus, | Friction angle, | Density, |
| | Rock mass | 11 | 7.5 | 0.30 | 0.20 | 0.70 | 3.60 | 43 | 2600 | | Joint material | — | — | 0.070 | — | 28 | — | | Lining | 30 | 0.25 | 58.7 | — | 2.38 | 2600 |
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