Research Article
Investigating the Failure Mechanism of Jointed Rock Slopes Based on Discrete Element Method
Table 11
Comparison of mechanical parameters between the H-B method and numerical tests.
| Mechanical property | E’ (GPa) | σc’ (MPa) | c’ (MPa) | φ’ (°) | σt’ (MPa) |
| H-B method | 14.09 | 9.153 | 3.513 | 41.73 | 0.154 | Numerical result | 13.15 | 10.041 | 3.814 | 43.36 | 0.151 | Error (%) | 6.671 | 9.702 | 8.568 | 3.906 | 1.948 |
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