Kai Wei, Professor, Ph.D./post-doctor, Supervisor for Ph.D. & Master, was born on 12/26/1980 in Linfen, Shanxi, China.

From Sept. 2006 to Nov.2009, he studied under Profressor Shunhua Zhou, the executive director of Chinese Society for Rock Mechanics and Engineering, and received the doctor degree of Railway Engineering in Tongji University. Then he served as a post-doctor joining in State-Key Laboratory of Traction Power in Southwest Jiaotong University to study vehicle-track coupled dynamics from Professor Zhai, who is the Academician of Chinese Academy of Sciences. After completing the post-doctor work, in April 2013, he was engaged in the teaching and the scientific research work in the Civil Engineering College of Southwest Jiaotong University. From August.2016 to August.2017, he was a visiting scholar in Akron University, which is ranked second in polymer science around the world.

He is also the communication reviewer of many domestic and overseas journals, such as《Reliability Engineering and System Safety》（IF: 4.139）、《IEEE Access》（IF: 4.098）、《Construction and Building Materials》（IF: 4.046）、《Journal  of Sound and Vibration》（IF: 3.123）、《Engineering Structures》（IF: 3.084）、《Mechanics of Materials》（IF: 2.958）、《Engineering Fracture Mechanics》（IF: 2.908）、《Vehicle System Dynamics》（IF: 2.613）、《Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit》、《Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science》、《International Journal of Rail Transportation》、《Transportation Research Record》、《Shock and Vibration》、《Scientia Sinica Technologica》、《 Journal of Traffic and Transportation Engineering 》《Journal of Vibration Engineering》、《Chinese Journal of Rock Mechanics and Engineering》、《Engineering Mechanics》《Journal of Tongji University (natural science)》、《Journal of Zhejiang University (engineering science)》《Journal of Huazhong University of Science and Technology (natural science edition)》.Now, he serves as the chairman of the "vibration and noise" committee of the WTC (World Transport Convention) Rail Transportation Institute.