Dr. Caoyuan Niu | Geotechnical Engineering | Best Researcher Award

Senior Engineer‌ | China Railway No.4 Engineering Group Co., Ltd | China

Dr. Caoyuan Niu is a dynamic researcher specializing in bridge and tunnel engineering, with a strong focus on the mechanical behavior and fracture characteristics of rock and composite materials under complex environmental and loading conditions. Currently serving as a postdoctoral fellow jointly supervised by China Railway No.4 Engineering Group Co., Ltd. and Hefei University of Technology, he obtained his Ph.D. in Civil Engineering from Sichuan University in 2021. His scholarly output demonstrates a robust contribution to the field, with six SCI-indexed publications as the first author in high-impact international journals such as Rock Mechanics and Rock Engineering, International Journal of Rock Mechanics and Mining Sciences, and Cold Regions Science and Technology. In addition to his academic publications, Dr. Niu holds ten authorized invention patents, reflecting a strong orientation toward practical innovation and technology transfer. His research on the bearing capacity of rock-anchored anchorage systems and the deterioration of rock materials under freeze-thaw and hydrochemical effects has advanced the understanding of infrastructure resilience and safety in extreme conditions. Through interdisciplinary collaboration with experts in material mechanics, structural engineering, and geotechnics, he has contributed to developing safer, more sustainable design principles for large-scale bridge and tunnel projects. Dr. Niu’s scientific endeavors not only enhance theoretical insights into rock fracture mechanics but also provide applied engineering solutions that support national infrastructure development and global knowledge exchange in civil and geotechnical engineering.