Research Article
Experimental Study on the Boundary Reflection Effect of Stress Wave Propagation Based on the Newly Developed Test Apparatus
Table 1
Physical and mechanical parameters of red sandstone.
| Parameters | Uniaxial compressive strength, σc (MPa) | Elastic modulus, E (GPa) | Poisson’s ratio, μ | Wave speed, v (m/s) | Density, ρ (g/cm3) |
| Values | 40.89 | 9.26 | 0.21 | 3,209 | 2.35 |
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