Research Article
Effects of Bedding Geometry and Cementation Strength on Shale Tensile Strength Based on Discrete Element Method
| | Normal stiffness (1014 Pa/mm) | Tangential stiffness (1014 Pa/mm) | Friction angle (°) | Cohesion (MPa) | Tensile strength (MPa) |
| Jmat 1 | 3.32 | 1.12 | 55 | 24 | 19 | Jmat 2 | 3.32 | 1.12 | 45 | 23.36 | 18.25 | Jmat 3 | 3.32 | 1.12 | 42 | 22 | 17 | Jmat 4 | 3.32 | 1.12 | 42 | 22 | 17 |
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