Research Article
Compression Mechanical Properties and Constitutive Model for Soft–Hard Interlayered Rock Mass
Table 3
Groups of the soft and hard rock-like specimens.
| Placement scheme | Orientation of interface | 0° | 10° | 30° | 45° | 60° |
| Hard–soft rock-like (two-layer rock-like) | (1-2) | (2-2) | (3-2) | (4-2) | (5-2) | Hard–soft–hard rock-like (three-layer rock-like) | (1-3) | (2-3) | (3-3) | (4-3) | (5-3) |
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