1. School of Mechanics and Civil Engineering, China University of Mining & Technology-Beijing , Beijing 100083 , China
2. School of Mining Engineering and Geology, Xinjiang Institute of Engineering , Urumqi, Xinjiang 830091 , China
3. Beijing China Coal Mine Engineering Co., Ltd , Beijing 100013 , China
4. National Engineering Research Center of Deep Shaft Construction , Beijing 100013 , China
5. CCTEG Coal Mining Research Institute , Beijing 100013 , China