对巷道火灾开展定量研究 ,能更好地制定具有较强针对性的巷道火灾预防及防治措施.以某煤矿矿井为研究对象 ,结合其安全现状对矿井巷道进行分类 ,分析巷道火灾事故的诱发因素 ,在此基础上应用火灾风险指数法对其进行火灾可能性评价 ,最后结合模糊综合评价法对该矿井巷道火灾风险性进行分析 ,提出相应的预防措施及建议 ,为矿井巷道火灾现场扑救及火灾综合防治提供参考.%Quantitative research on tunnel fire can better develop strong sector-specific tunnel fire prevention and control measures .In this paper ,a coal mine in Sichuan as the object of study ,firstly in accordance with its safety condition the mine roadway is classified and tunnel fire accident contributing factors are analyzed;on the basis ,the fire risk index method is used to assess the fire potential;eventually combined with fuzzy comprehensive evaluation method analysis ,the mine fire risk is analyzed and some corresponding preventive measures and recommendations are put forward ,which provides refer-ences for comprehensive control method of mine fire extinguishing .
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