摘要
依据瓦斯煤尘爆炸后的特征参数及气体、固体成分变化规律,提出了确定爆炸事故调查时事故性质及爆源点确定的综合判据,为反演矿井爆炸事故过程及爆炸事故调查的物证分析提供依据。
Based on characteristic parameters after explosion and the change laws of gas and solid components, the comprehensive criteria of the determination of accident property and explosion source point in explosion accident investigation is put forward. The research of this paper provides a theoretical basis for the inversion process of mine explosion accidents and material evidence analysis of explosion accident investigation.
出处
《煤矿安全》
CAS
北大核心
2013年第5期83-86,共4页
Safety in Coal Mines
关键词
瓦斯煤尘爆炸
物证分析
事故性质
爆源点
gas and coal dust explosion
material evidence analysis
accident properties
explosion source point
