1. Master’s Student, College of Pipeline and Civil Engineering, China Univ. of Petroleum, Qingdao 266555, China.
2. Professor and Doctoral Supervisor, Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines, Northeastern Univ., Shenyang 110819, China (corresponding author).
3. Professor and Doctoral Supervisor, Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines, Northeastern Univ., Shenyang 110819, China.
4. Ph.D. Candidate, Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines, Northeastern Univ., Shenyang 110819, China.