Study on the Safety Assessment System of Fire Hazard in Coal Mine

Abstract:

Fire hazard is one of the severe casualty accident, which injures the life-safety of the miner crucially and disturbs the sustained development of the coal mine. Recently the check-up table is the mere method applying for the assessment of the fire hazard, and the assessment conclusion is subjective intensively and the Index System of the Safety Assessment is not perfect, because the dangerous degree of fire hazard is set up by the professional. In this paper, the seven factors were generalized through the statistic and analysis of the 56 fire hazards, which included self-ignite gradation of coal bed, miner stuff, management of ventilation of coal pits, fire control system, safety administration, mine combustible, risk ratio of the electrical equipment. The ratio of each factor was confirmed by the method of layered analysis, the safety degree was set up through data processing and the proper measure and suggestion were put forward according to the safety result.

• Periodical: Advanced Materials Research (Volumes 415-417)
• Pages: 2126-2129
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.415-417.2126
• Online since: December 2011
• Authors: Jia Yong Zhang, Xue Min Gong, Li Wen Guo
• Keywords: Coal Mine, Fire Hazard, Index System, Safety Assessment

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