Research Article
Testing Method for the Range of Fracture Zone of Rock Slope under Blasting Load
Table 4
Calculated parameters of the original rock and test rods with different water-gypsum ratios.
| Water-gypsum ratio | Wave impedance ratio | Transmission coefficient | Dynamic compressive strength (MPa) | |
| 0.7 | 5.10 | 0.327 | 18.930 | 0.566 | 1.0 | 7.09 | 0.247 | 7.656 | 0.229 | 1.3 | 8.20 | 0.217 | 5.800 | 0.173 |
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