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

Table 3

MS event count distribution and accumulation in different loading stage.

Sample	I	II	III	IV	V	VI	VII	VIII	IX	X	Total	Event rate
CSA2	311	294	302	219	239	226	159	238	121	368	2477	2.36
CSB1	23	57	27	4	2	1	3	6	84	118	325	2.17
CSB2	94	111	93	78	101	71	61	81	67	77	834	3.09
CSB3	559	409	428	472	359	405	413	519	388	478	4430	2.42
CSC2	83	132	84	14	11	3	0	2	4	87	420	1.4
CMSA1	10	0	6	2	4	6	17	21	36	81	183	0.22
CMSA2	28	3	2	0	37	21	10	36	36	73	246	0.25
CMSA3	66	34	20	21	27	67	66	108	374	333	1116	1.3
GSB1	220	162	187	133	76	117	103	91	96	58	1243	1.43
GSB2	100	92	107	90	176	268	531	609	602	603	3178	1.95
GSB3	401	323	382	505	378	335	342	417	540	535	4158	2.58