1. Associate Research Scientist, State Key Laboratory for GeoMechanics and Deep Underground Engineering, School of Mechanics and Civil Engineering, China Univ. of Mining and Technology, No. 1 Daxue Rd., Xuzhou, Jiangsu 221116, China. ORCID: .
2. Associate Professor, Faculty of Engineering, Univ. of Nottingham, Nottingham NG7 2RD, UK.
3. Professor, Key Laboratory of Transportation Tunnel Engineering (Southwest Jiaotong Univ.), Ministry of Education, Chengdu 610031, China (corresponding author).