瓦斯爆炸沿井巷网络传播规律的研究进展  

Research progress on propagation law of gas explosive along mine roadway network

作　　者：郝宇[1] 姚成林[1] 

机构地区：[1]煤炭科学研究总院重庆研究院,重庆400037

出　　处：《煤炭工程》2009年第5期77-79,共3页Coal Engineering

基　　金：十一五国家科技攻关项目资助(2007BAK23B01)

摘　　要：瓦斯爆炸是煤矿最为严重的灾害事故之一,对瓦斯爆炸传播规律的研究成果进行分析总结,研究分析瓦斯爆炸传播的物理机制以及数值模拟,对瓦斯爆炸传播规律的研究状况及存在问题进行分析,并对瓦斯爆炸的研究发展方向进行展望,旨在为我国煤矿瓦斯爆炸事故的防治提供决策和依据。Gas explosion is one of the most serious disasters in the coal mines. The paper had a research and analysis on the physical mechanism and numerical simulation of the gas explosion propagation. The paper analyzed the research status and the existing problems of the gas explosion propagation law. The paper had an outlook on the research development direction of the gas explosion in order to provide the prevention decision and basis for the gas explosion accidents occurred in China coal mines.

关 键 词：瓦斯爆炸 井巷网络 传播规律 

分 类 号：TD712[矿业工程—矿井通风与安全]