1. Department of Civil Engineering, Faculty of Building Engineering, North China Institute of Science and Technology, Sanhe 100044, Hebei, China
2. Hebei Provincial Key Laboratory of Civil Engineering Catastrophe Control and Disaster Emergency Response, North China Institute of Science and Technology, Sanhe 100044, Hebei, China
3. Department of Earth Sciences and Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China