1. Ph.D. Candidate, Center for Rock Instability and Seismicity Research, School of Resources and Civil Engineering, Northeastern Univ., Shenyang 110819, China.
2. Professor, Center for Rock Instability and Seismicity Research, Northeastern Univ., Shenyang 110819, China (corresponding author).
3. Associate Professor, Géophysique Expérimentale, Institut de Physique de Globe de Strasbourg (UMR 7516 CNRS, Univ. de Strasbourg/EOST), 5 rue René Descartes 67084 Strasbourg Cedex, France.
4. Ph.D. Candidate, Center for Rock Instability and Seismicity Research, Northeastern Univ., Shenyang 110819, China.
5. Professor, Géophysique Expérimentale, Institut de Physique de Globe de Strasbourg (UMR 7516 CNRS, Univ. de Strasbourg/EOST), 5 rue René Descartes 67084 Strasbourg Cedex, France.