Fracture Propagation Characteristic and Micromechanism of Rock-Like Specimens under Uniaxial and Biaxial Compression

<div>Layout of AE sensors on specimen. (a) The locations of all sensors. (b) Sensors 1# and 2# on the front side. (c) Sensors 3# and 4# on the reverse side.</div>

Shock and Vibration

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Figure 4

Figure 4: Fracture Propagation Characteristic and Micromechanism of Rock-Like Specimens under Uniaxial and Biaxial Compression 