1. Key Laboratory of Roads and Railway Engineering Safety Control of Ministry of Education, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
2. Innovation Center for Wind Engineering and Wind Energy Technology of Hebei Province, Shijiazhuang 050043, China
3. Hebei Province Technical Innovation Center of Safe and Effective Mining of Metal Mines, Shijiazhuang 050043, China
4. Department of Mathematics and Physics, Shijiazhuag Tiedao University, Shijiazhuang 050043, China