Research Article
Discrete Element Simulation and Monitoring Analysis of Different Construction Methods of the Shallow Buried Bias Tunnel
Table 4
Micromechanical parameters for numerical simulation.
| | Work condition | Left tunnel | Right tunnel | | Vault | Left side wall | Right side wall | Vault | Left side wall | Right side wall |
| | 1 | 14.6 | 3.12 | 11.05 | 22.4 | 9.69 | 9.84 | | 2 | 6.77 | 2.19 | 5.02 | 14.8 | 7.36 | 9.69 | | 3 | 10.9 | 1.94 | 5.12 | 14.4 | 3.38 | 6.95 | | 4 | 4.82 | 1.27 | 3.19 | 11.4 | 3.55 | 6.65 |
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