Xiaoyu Bai is a Professor at the School of Civil Engineering, Qingdao University of Technology, and a Taishan scholar in Shandong Province. He holds a Bachelor’s degree in Civil Engineering from Inner Mongolia University of Technology, a Master’s degree in Geotechnical Engineering and a Ph.D. in Civil Engineering from the Qingdao University of Technology. He is mainly engaged in geotechnical and foundation engineering, urban underground space engineering, and the application of FRP materials in geotechnical engineering.