Material evidence analysis upon accident investigation of gas and coal dust explosion

摘要：

　　The gas and coal dust explosion accident is one of the most frequent and serious accidents in China coal mine.Based on explosion characteristics 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 was put forward.The research of this paper provides theoretical basis for the inversion process of mine explosion accidents and material evidence analysis of explosion accident investigation.There are also important reference significance on the research of laws of gas and coal dust explosion.

关键词： gas and coal dust explosion material evidence analysis accident properties explosion source point

作者: SI Rongjun LI Runzhi HUANG Zichao

作者单位: Chongqing Research Institute of China Coal Technology & Engineering Group Corporation,Chongqing 400037,China

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 458-463

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）