1. Professor, State Key Laboratory for Geomechanics and Deep Underground Engineering, China Univ. of Mining and Technology, Xuzhou 221116, China (corresponding author).
2. Master’s Student, State Key Laboratory for Geomechanics and Deep Underground Engineering, China Univ. of Mining and Technology, Xuzhou 221116, China.
3. Master’s Student, Xuzhou Construction Engineering Testing Center Co., Ltd., No.11, Huangpu Rd., Xincheng, Xuzhou 221003, China.
4. Master’s Student, Jiangsu Key Laboratory of Environmental Impact and Structural Safety in Engineering, China Univ. of Mining and Technology, Xuzhou 221116, China.
5. Professor, School of Mechanics and Civil Engineering, China Univ. of Mining and Technology, Xuzhou 221116, China.