Research Article
Numerical Simulation of Cracking Failure and Weakening Law of Roadway Surrounding Rock under High Stress
| Sample no. | Poisson's ratio | Elasticity modulus | Gravity | Cohesion | Pore water pressure coefficient |
| 1 | 0.312 | 24.84 | 21.95 | 0.371 | 31 | 2 | 0.353 | 25.61 | 23.72 | 0.352 | 29 | 3 | 0.347 | 23.43 | 22.43 | 0.347 | 34 | 4 | 0.371 | 25.77 | 23.66 | 0.418 | 32 |
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