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Research progress on electromagnetic radiation in gas-containing coal and rock fracture and its applications |
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| Authors: | Xueqiu He Baisheng NieWenxue Chen Enyuan WangLinming Dou Yunhai WangMingju Liu Mitri Hani |
| Institution: | a China Academy of Safety Science and Technology, Beijing 100085, China b School of Resource and Safety Engineering, China University of Mining & Technology, Beijing 100083, China c China University of Mining & Technology, Xuzhou 221116, China d Henan Polytechnic University, Jiaozuo 454000, China e McGill University, Montreal, Canada H3A 2A7 |
| Abstract: | This paper reviews the status quo of the research on electromagnetic radiation in gas-containing coal and rock fracture. It focuses mainly on the electromagnetic radiation phenomena, the generation mechanism, characteristics, law of change and experimental applications in the field. Based on the authors’ research work in the past decade, detailed discussions are made with respect to the engineering applications of electromagnetic radiation spectrum, law of transmission and signal collection of gas-containing coal and rock. Furthermore, the paper gives the prospect of electromagnetic radiation effects in coal and rock fracture and its applications. |
| Keywords: | Gas-containing coal and rock fracture Electromagnetic radiation Research progress |
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