Xueming Du received his PhD degree from the School of Resources and Safety Engineering at Central South University. He is currently a tenure-track researcher at the School of Water Conservancy and Transportation, Zhengzhou University. His research focuses on the control of adverse geological hazards in underground engineering, the development of novel grouting materials, and intelligent evaluation techniques. He proposed an integrated rapid multi-scale detection technology for urban pavement structures based on coupled dynamic and electromagnetic methods. He established coupled diffusion models for different types of grouts (particle-based and permeable/foaming chemical types) in porous and fractured media, revealing the mechanisms by which grout fluid properties and the characteristics of pore and fracture structures influence grout diffusion behavior. Furthermore, he developed a complete set of precision grouting repair technologies for full-space restoration of urban pavement bases and subgrades.