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

被引：1

作者：

Xue Erlong ^{[2
]}

Zhang Xiaopin ^{[2
]}

He Xueqiu ^{[3
]}

Zhao Fei ^{[1
]}

Liu Xinna ^{[1
]}

Guo Jianhua ^{[1
]}

Li Hailong ^{[1
]}

机构：

[1] China Univ Min & Technol Beijing, Sch Resource & Safety Engn, Beijing 100083, Peoples R China

[2] Shenhua Grp Ltd Liabil Co, Safety Supervis Sect, Beijing, Peoples R China

[3] Chinese Acad Saftey Sci & Technol, Beijing 100012, Peoples R China

来源：

ISMSSE 2011 | 2011年 / 26卷

关键词：

Coal petrography; creep deformation; simulation; electromagnetic radiation; tunnelling;

D O I：

10.1016/j.proeng.2011.11.2340

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

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. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of China Academy of Safety Science and Technology, China University of Mining and Technology(Beijing), McGill University and University of Wollongong

引用

页数：5