Research Article
Computation and Analysis of High Rocky Slope Safety in a Water Conservancy Project
Table 4
Rock material parameters of the DP3 criterion.
| | Structure type |
Compression strength (MPa) |
Deformation modulus (GPa) | Rock shear parameters | Poisson’s ratio | Unit weight (g/cm3) | | (MPa) |
| | Cataclastic texture | 40 | 0.8 | 0.625 (32.00°) | 0.30 | 0.375 | 2.5 | | Block fractured | 75 | 1.3 | 0.75 (36.87°) | 0.55 | 0.335 | 2.65 | | Basis | 105 | 2 | 1.15 (48.99°) | 1.35 | 0.220 | 2.71 |
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