Study of Strength and Deformation Evolution in Raw and Briquette Coal Samples under Uniaxial Compression via Monitoring Their Acoustic Emission Characteristics

<div>Monitoring results on AE characteristics of briquette coal sample MS9 under uniaxial compression: (a) stress and amplitude; (b) stress and counts; (c) stress and energy.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Study of Strength and Deformation Evolution in Raw and Briquette Coal Samples under Uniaxial Compression via Monitoring Their Acoustic Emission Characteristics 

Figure 9 | Study of Strength and Deformation Evolution in Raw and Briquette Coal Samples under Uniaxial Compression via Monitoring Their Acoustic Emission Characteristics 