A Study on the Characteristics of Microseismic Signal during Deformation and Failure of Different Materials under Uniaxial Compression

Table 2

Ring count distribution and accumulation in different loading stage.

Sample	I	II	III	IV	V	VI	VII	VIII	IX	X	Total
CSA2	6367	7147	8068	5044	4966	4792	3178	4998	2793	11400	58753
CSB1	194	1666	892	140	59	22	71	174	2399	4145	9762
CSB2	1797	1938	1430	1264	1746	1117	814	1363	932	1570	13971
CSB3	13174	6847	8510	8543	6849	7595	8019	10858	7705	9417	87517
CSC2	1596	6451	3153	569	640	123	0	122	177	3259	16090
CMSA1	630	57	43	0	905	567	238	686	707	1686	5519
CMSA2	243	0	152	25	482	211	362	597	1146	2350	5568
CMSA3	1652	325	199	175	667	1203	1563	3438	11684	11132	32038
GSB1	6961	5387	7107	4334	3437	4303	3160	2680	3460	1507	42336
GSB2	2016	2521	2578	2613	3802	6703	17618	23977	23964	21802	107594
GSB3	11958	9097	10882	16121	11292	9896	10314	11962	18636	17162	127320