Ye Fei, deputy director of the Department of Geotechnical and Tunnel Engineering, postgraduate tutor, communication evaluation expert of National Natural Science Foundation, reviewer of academic journals such as Journal of Geotechnical Engineering, Journal of Tongji University (Natural Science Edition), Journal of China Highway Traffic, Journal of journal of traffic and transportation engineering, Journal of Building Science and Engineering, and chinese journal of underground space and engineering of China, member of china civil engineering society, and director of china civil engineering society Tunnel and Underground Engineering Branch. 1999 graduated from Xi 'an Highway Jiaotong University (now Chang 'an University) majoring in tunnel and underground engineering; In 2004, he obtained a master's degree in bridge and tunnel engineering from Chang 'an University. In 2007, he received a doctorate in underground structural engineering from Tongji University. 20 1 1, postdoctoral fellow of the first-level discipline of civil engineering in Southwest Jiaotong University; From September 20 12 to September 20 13, he visited and studied at Cambridge University in England.