Project(51174285)supported by the National Natural Science Foundation of China and the Shenhua Group Corporation Limited,China;Project(CXZZ12_0949)supported by the Research and Innovation Project for College Graduates of Jiangsu Province,China;Project(SZBF2011-6-B35)supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions,China
Rock burst is one of the most catastrophic dynamic hazards in coal mining. A static and dynamic stresses superposition-based(SDSS-based) risk evaluation method of rock burst was proposed to pre-evaluate rock burst ris...
supported by the National Natural Science Foundation of China(51174285,51104150);the Research and Innovation Project for College Graduates of Jiangsu Province(CXZZ12_0949);the National Twelfth-Five Year Research Program of China(2012BAK09B01).
As one of the dynamic disasters of coal mines,rockburst seriously affects underground safe coal mining.Based on the laboratory test,field test,and theoretical analysis,this study proposed the principle of the rock bur...