Acoustic Emission Simulation on Coal Specimen Subjected to Cyclic Loading

Table 4

Test conditions and results of coal specimen subjected to cyclic loading.

Scheme number	Valley stress (MPa)	Peak stress (MPa)	Loading-unloading rate (m·s^−1)	Cycle number	Time-step
1	10	18.18	0.02	12	2,624,379
2	10	18.18	0.03	12	1,837,979
3	10	18.18	0.04	13	1,534,179