Research Article
Testing Method for the Range of Fracture Zone of Rock Slope under Blasting Load
Table 3
The physical parameters of the gypsum rods with different water-gypsum ratios.
| Water-gypsum ratio | Elastic modulus E2 (GPa) | Poisson’s ratio | Density | Compressive strength (MPa) |
| 0.7 | 2.31 | 0.250 | 1408.8 | 4.08 | 1.0 | 1.49 | 0.198 | 1127.1 | 1.65 | 1.3 | 1.23 | 0.169 | 1015.4 | 1.25 |
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