1. Department of Mechanical Engineering
2. University of Colorado Denver
3. Denver
4. USA
5. State Key Laboratory for Geomechanics and Deep Underground Engineering
6. China University of Mining and Technology
7. Beijing
8. China
9. State Key Laboratory for Strength and Vibration of Mechanical Structures
10. School of Aerospace Science
11. Xian Jiaotong University
12. Xian