Influence of Cyclic Impact Loading and Axial Stress on Dynamic Mechanical Properties of Burst-Prone Coal

<div>X-ray diffraction patterns of the coal specimens with different burst propensities: (a) Zhaogezhuang burst-resistant coal specimen; (b) Qianqiu burst-prone coal specimen.</div>

Shock and Vibration

fig4

Figure 4

Figure 4: Influence of Cyclic Impact Loading and Axial Stress on Dynamic Mechanical Properties of Burst-Prone Coal 