id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-5924	Gao, Yan; Wei, Chunfu; Miu, Xiaodong; Wang, Zhiwen; Liu, Zhi; Liu, Chenyang; Jing, Xinkun	Study on Microseismic Activity Characteristics of Composite Coal Pillar in 21201 Coal Face of Hulusu Mine	2023	5	.pdf	application/pdf	3450	142	54	Based on the ARAMIS M\E microseismic monitoring system, the spatial distribution characteristics of microseismic accidents near the composite coal pillar of 21201 coal face are studied, and explore the quantitative relationship among the retrieval rate of 21201 coal face, the frequency, and energy of microseismic accidents, which provided a theoretical basis and technical support for determining the scientific and reasonable retrieval rate of 21201 coal face. Statistical Analysis of Microseismic There are 210 microseismic accidents that were monitored from March 24 to April 25 in 2022, and among these accidents, there are 40 accidents which is larger than 103, and the statistical of microseismic accidents is displayed in Table 1.	cache/ajst-5924.pdf	txt/ajst-5924.txt