Research Article
Effect of Gas on Burst Proneness and Energy Dissipation of Loaded Coal: An Experimental Study Using a Novel Gas-Solid Coupling Loading Apparatus
Table 6
AE signal of coal samples with different gas pressures under uniaxial loading.
| | Sample ID | Gas pressure (MPa) | Peak counts (times) | Cumulative counts (times) | | Test value | Average value | Test value | Average value |
| | B1-1 | 0 | 2116 | 2080 | 363079 | 348617 | | B1-2 | 1948 | 343265 | | B1-3 | 2178 | 339508 | | B2-1 | 1 | 1580 | 1704 | 278385 | 295627 | | B2-2 | 1624 | 298176 | | B2-3 | 1910 | 310320 | | B3-1 | 2 | 1373 | 1407 | 172434 | 208707 | | B3-2 | 1537 | 217808 | | B3-3 | 1312 | 234777 |
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