Coupling study between Rheology And Electromagnetic Emission of Coal or Rock dynamic catastrophe

摘要：

This paper provides a theory of coal and rock rheological electromagnetic radiation coupling based on the generalized original model by using theoretical analysis, numerical simulation, field test and analysis of the coal rock material damage characteristics and strength statistics. On this basis, the software FLAC was used to simulate the roadway creep strain condition of ＃ 2218 of Chengzhuang Coal Mine, and a research of electromagnetic radiation test on the tunnel was conducted. The practical testing results agree well with the analysis of theory. The results make contributions to the research on the usage of electromagnetic radiation and other disasters.

关键词： Coal petrography creep deformation simulation electromagnetic radiation tunnelling

作者: Xue Erlong Zhang Xiaopin He Xueqiu Zhao fei liu xinna Guo Jianhua LI Hailong

作者单位: Safety Supervision Sector of Shenhua Group Limited Liability Company, Beijing, China China Academy of Safety Science & Technology, Beijing 100012, China School of Resource and Safety Engineering, China University of Mining & Technology(Beijing), Beijing

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 1501-1505

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）