Research Article
Permeability Experiment of Fractured Rock with Rough Surfaces under Different Stress Conditions
Table 1
Test parameter for stress conditions.
| | Sample | Mean JCR value | Roughness profile type | Subset | (MPa) | Fs (MPa) | Fd (MPa) | Cycles | (Hz) |
| | Sd-1 | 6.26 | 4 | 1 | 5 | 10 | 0.25 | 100 | 1 | | 2 | 1.25 | | 3 | 2.5 | | 4 | 3.75 | | 5 | 5 |
| | Sd-2 | 9.256 | 5 | 1 | 5 | 10 | 0.25 | 100 | 1 | | 2 | 1.25 | | 3 | 2.5 | | 4 | 3.75 | | 5 | 5 |
| | Sd-3 | 19.35 | 10 | 1 | 5 | 10 | 0.25 | 100 | 1 | | 2 | 1.25 | | 3 | 2.5 | | 4 | 3.75 | | 5 | 5 |
| | Ss-1 | 7.025 | 4 | 1 | 5 | 5 | 0 | 100 | 0 | | 2 | 7.5 | | 3 | 10 | | 4 | 12.5 | | 5 | 15 |
| | Ss-2 | 9.135 | 5 | 1 | 5 | 5 | 0 | 100 | | | 2 | 7.5 | | 3 | 10 | | 4 | 12.5 | | 5 | 15 |
| | Ss-3 | 20 | 10 | 1 | 5 | 5 | 0 | 100 | 0 | | 2 | 7.5 | | 3 | 10 | | 4 | 12.5 | | 5 | 15 |
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