PROBE INTO THE RELATIONSHIP BETWEEN CRACK EXPANSION AND ROCK BURST
The physical processes of rock burst are described from the viewpoint of crack propagation. The crack propagation is explained as the intrinsic factor of rockburst, the energy release during rockburst is considered as the energy factor, and the fracture zone is considered as the structural factors for rockburst. The relationship between crack-related three factors and rock burst is established, in order to provide a theoretical basis to microseism and earth sound technology for predict rock burst.
LI- CHUN RUI PENG-YONG WEI PAN-JUN FENG QI -QING XIN KANG -LI JUN
Coal Mining & Designing Branch, Coal Research Institute China Coal Society of Rock Mechanics and Sup China Coal Research Institute, Beijing, 100013, P.R.China
国际会议
The 7th International Symposium on Rockburst and Seismicity in Mines(2009年第七届国际岩爆与微振动性学术研讨会)
大连
英文
327-332
2009-08-21（万方平台首次上网日期，不代表论文的发表时间）