基于三类危险源的掘进工作面瓦斯爆炸模糊综合安全评价  

Fuzzy Comprehensive Safety Evaluation of Gas Explosion in Heading Face Based on Three Types of Dangerous Sources

作　　者：于观华[1] 田水承[1,2] 王莉[1,2] 杨庆威[1] 

机构地区：[1]西安科技大学能源学院,陕西西安710054 [2]西安科技大学教育部西部矿山开采及灾害治理重点实验室,陕西西安710054

出　　处：《矿业安全与环保》2013年第1期111-114,共4页Mining Safety & Environmental Protection

基　　金：博士点基金项目(20116121110002)

摘　　要：瓦斯事故多发是制约我国煤矿安全生产的最主要因素。依据三类危险源理论,对掘进工作面瓦斯爆炸影响因素进行了辨识、分析,在此基础上建立了基于三类危险源的掘进工作面瓦斯爆炸安全评价指标体系。结合河南某矿掘进工作面的实际情况,运用模糊综合评价法对建立的指标体系进行评价,得出其安全性等级为一般,验证了安全评价指标体系的合理性。Frequent occurrence of gas accidents is the main factor restricting the safe production in China＇ s coal mines. In this paper, the factors that influence the gas explosion in heading face were identified and analyzed based on the theory of three types of dangerous sources, and on this basis, a safety evaluation index system for gas explosion occurred in heading face was established. Finally, the evaluation on this index system was carried out by using the fuzzy comprehensive evaluation method according to the actual situation of the heading face in a mine in Henan Province, it came to a conclusion that the safety assessment rating of this heading face is normal, and through this evaluation, the rationality of this safety evaluation index system was verified.

关 键 词：瓦斯爆炸 三类危险源 安全评价 模糊综合评价 

分 类 号：TD79[矿业工程—矿井通风与安全] X913.4[环境科学与工程—安全科学]