[1]School of Mechanics and Engineering;
Liaoning Technical University;
Fuxin 123000;
China;
[2]Center of Rock Mechanics and Geological Disasters;
Shaoxing University;
Shaoxing 312009;
Zhejiang;
China;
[1]School of Mechanics and Engineering;
Liaoning Technical University;
Fuxin 123000;
China;
[3]School of Civil and Resource Engineering;
University of Science & Technology Beijing;
Beijing 100083;
China;
Rock burst; Coal failure; Loading path; Damage; Energy accelerate-release; Charge time-frequency signal;