基于集对分析的煤层自燃危险性研究  

Risk Research on the Self-ignition of Coal Seam Based on Set Pair Analysis

作　　者：朱红青[1] 王海燕[1] 胡瑞丽[1] 王斐然[1] 

机构地区：[1]中国矿业大学资源与安全工程学院,北京100083

出　　处：《安全与环境工程》2013年第4期114-118,共5页Safety and Environmental Engineering

基　　金：国家自然科学基金项目(51074168)

摘　　要：确定煤层自燃危险性是开展煤矿井下防灭火工作的先决条件和基本要求。本文在分析和研究现有煤层自燃危险性评价技术方法的基础上,首先介绍了集对分析方法的原理,然后根据煤矿实际情况建立了煤层自燃危险性的评价指标体系,进而构建了基于熵权和集对分析的煤层自燃危险性判定模型,最后将该判定模型应用于实际矿井煤层自燃危险性分析与评价,结果表明该方法考虑因素全面,评价结果与实际基本相符,对煤层自燃火灾防治具有重要的参考和借鉴意义。The determination of the self-ignition risk of coal seam is the prerequisite and basic requirement of the fire prevention in coal mine. On the basis of the analysis and study of the existing technologies, this paper introduces the principle of set pair analysis, establishes the index system for the risk assessment of coal seam self-ignition based on actual coal mine situation, and constructs the decision model of coal seam self-ignition risk based on entropy weight and set pair analysis. At the end the study applies the decision model to the actual situation. Results show that the proposed method can take into account factors in a comprehensive way, the analysis results are consistent with the actual situation and the study provides some reference for the prevention and control measures of coal seam fire.

关 键 词：煤层自燃 危险性评价 熵权 集对分析 判定模型 

分 类 号：X928.03[环境科学与工程—安全科学]