Research Article
Experimental Study on Physicomechanical Properties of Deep Sandstone by Coupling of Dry-Wet Cycles and Acidic Environment
Table 2
Average of basic physical parameters of sandstone specimens.
| | Physical parameters | Average mass (g) | Natural density (kg/m3) | Drying density (kg/m3) | Saturation density (kg/m3) | Dry P-wave velocity (km/s) | Saturation P-wave velocity (km/s) |
| | Value | 506.21 | 2.496 | 2.477 | 2.642 | 4.523 | 4.774 |
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