Research Article
Experimental Study on Strength, Acoustic Emission, and Energy Dissipation of Coal under Naturally and Forcedly Saturated Conditions
Table 5
Experimental results of AE tests.
| | Type of coal sample | Sample ID | Peak counts (times) | Cumulative counts (times) | | Experimental value | Average value | Experimental value | Average value |
| | Natural | A6 | 81008 | 67708 | 985765 | 943094 | | A7 | 55816 | 1094713 | | A8 | 66300 | 748806 |
| | Naturally saturated | B6 | 4771 | 3330 | 380109 | 454688 | | B7 | 2264 | 509222 | | B8 | 2956 | 474733 |
| | Forcedly saturated | C6 | 1150 | 951 | 71887 | 118507 | | C7 | 829 | 117894 | | C8 | 875 | 165740 |
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