基于FAHP-FCE模型的煤矿瓦斯爆炸危险性评价研究  

Study on the Risk Assessment of Coal Mine Gas Explosion Based on FAHP-FCE Method

作　　者：潘超[1,2,3] 左宇军[1,2,3] 

机构地区：[1]贵州大学矿业学院,贵阳550025 [2]贵州大学贵州省非金属矿产资源综合利用重点实验室,贵阳550025 [3]贵州大学复杂地质矿山开采安全技术工程中心,贵阳550025

出　　处：《工业安全与环保》2015年第2期32-36,共5页Industrial Safety and Environmental Protection

基　　金：国家科技支撑计划(2012BAB08B06);贵州省自然科学研究重点项目(黔教科2010003);贵州省优秀科技教育人才省长资金项目(黔省专合字(2011)36号);贵州省高层次人才科研条件特助经费项目(TZJF-2010年-044号)

摘　　要：为提高煤矿瓦斯爆炸危险性评价的准确性,针对现阶段瓦斯爆炸的模糊性、复杂性及多元性特征,将改进的模糊层次分析法运用于瓦斯爆炸危险性评价,引入9标度法、模糊一致判断矩阵确定各评价指标的综合权重;在改进的三类危险源理论的基础上,建立煤矿瓦斯爆炸危险性评价指标体系,并借助现场工作人员及专家对二级评价指标的评分,进行多层次模糊综合评价,构建了基于FAHP-FCE模型的瓦斯爆炸危险性评价方法,确立了基于该模型的瓦斯爆炸危险性等级量化标准。工程实例分析表明,该方法可有效地实现瓦斯爆炸危险性辨析和分级。In order to improve the accuracy of the risk assessment on coal mine gas explosion,in accordance with coal mine gas explosion characteristics of ambiguity,complexity and diversity,the improved fuzzy FAHP method is applied in gas explosion hazard assessment,nine scale method and fuzzy consistent judgment matrix is introduced to determine the comprehensive evaluation weights of each index. Based on the three types of improved hazard theory,the coal gas explosion hazard evaluation index system is established,with the help of the score from the field staffs and experts to the second level of evaluation index,the multi- level fuzzy comprehensive evaluation is conducted,a model based on FAHP- FCE is constructed for coal mine gas explosion risk assessment and the grade quantitative criteria of gas explosion hazard is established based on this model. Engineering practice shows that this method can effectively achieve gas explosion risk identification and classification.

关 键 词：瓦斯爆炸 危险性评价 模糊层次分析法 模糊综合评价 

分 类 号：TD712.7[矿业工程—矿井通风与安全]