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煤与瓦斯突出是煤矿自然灾害之一,多年来人们实践的结果,认为与煤与瓦斯突出作斗争不但在预防措施方面要有安全可靠的措施,同时也要求对煤的突出倾向给予鉴定,以使即时划分突出危险区,使预防措施更有针对性,并可简化生产管理、降低生产成本。多年来国内外的学者进行了大量的研究,但因突出是一个极其复杂的动力现象,至今尚未取得实用效果。
Coal and gas outburst is one of the natural disasters in coal mines. Over the years, people have come to the conclusion that the fight against coal and gas outburst not only requires safe and reliable measures in preventive measures, but also requires the appraisal of the prominent tendency of coal in order to Make immediate division highlight the danger zone, so that preventive measures are more targeted, and can simplify the production management, reduce production costs. Over the years, many scholars at home and abroad have carried out a large amount of research, but so far they have not yet achieved practical results due to their outstanding performance.