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基于煤矿行业重大伤亡事故频发状况,回顾了国内外重大危险源辨识相关法规和标准的发展状况,以及目前我国煤矿行业重大危险源评价依据。通过对煤矿重大危险源的概念、适用范围、危险物质临界量进行了详细分析,并从危险源辨识理论和煤矿重大事故特征出发,研究煤矿重大危险源的辨识方法和原理。
Based on the frequent occurrence of major casualty accidents in the coal mining industry, the development of laws and standards related to major hazard identification at home and abroad are reviewed, and the basis for the assessment of major hazard sources in the coal industry in our country is reviewed. Through the analysis of the concept, scope of application and the critical mass of dangerous substances of major hazard sources in coal mines, the identification methods and principles of major hazard sources in coal mines are studied from the identification theory of hazard sources and the characteristics of major accidents in coal mines.