📌 Wanli Xie, Ph.D. is a Full Professor and Doctoral Supervisor at Northwest University, China. He directs the Key Laboratory of Loess Dynamic Disaster Prevention and Low-Carbon Remediation and the Research Center for Loess Dynamic Disasters and Ecological Restoration Technologies. A visiting scholar at the University of Colorado Boulder, USA, his expertise spans bulk solid waste treatment, mine environmental restoration, green carbon sequestration, and loess collapsibility. His research has led to national engineering standards, disaster prediction models, and eco-friendly geotechnical innovations. With over 70 publications, 14 patents, and multiple national awards, Dr. Xie plays a key role in geotechnical engineering, geosynthetics, and ecological restoration. He is an active member of international geotechnical societies, an advisor to Shaanxi’s geological disaster prevention, and a leader in geotechnical education and research. 🌍🏗
Profile
Education 🎓
🎓 Ph.D. in Geological Engineering (2004) – Northwest University, China 🏛
🎓 M.S. in Hydraulic Engineering (2001) – Kunming University of Science and Technology 💧
🎓 B.S. in Hydrogeology & Engineering Geology (1997) – Xi’an Engineering University (now Chang’an University) 🌍
Dr. Xie’s education laid the foundation for his expertise in geotechnical engineering, geological hazard prevention, and soil mechanics. His doctoral research focused on loess collapsibility mechanisms and deformation modeling, which later contributed to national railway subgrade standards. His master’s studies in hydraulic engineering provided insights into water-soil interactions, while his undergraduate work in hydrogeology strengthened his understanding of geotechnical risk assessment. His multidisciplinary background supports his contributions to sustainable land restoration, reinforced soil mechanics, and disaster mitigation. 📚🔬
Experience 👨🏫
👨🏫 Full Professor & Doctoral Supervisor – Northwest University (Present)
🔬 Director, Key Laboratory of Loess Dynamic Disaster Prevention
🌿 Director, Research Center for Loess Dynamic Disasters & Ecological Restoration Technologies
🌎 Visiting Scholar – University of Colorado Boulder, USA
🏗 Expert, Shaanxi Provincial Geological Disaster Prevention Group
🌍 Advisor, Qinling Ecological Conservation Expert Committee
Dr. Xie has pioneered multi-scale analysis of loess collapsibility, developed eco-flexible geosynthetic walls, and optimized loess stabilization techniques. His work has improved railway infrastructure, reduced disaster risks, and promoted sustainable restoration. He has also led international accreditation for NWU’s Geological Engineering Program and contributed to national geotechnical standards. His mentorship has produced award-winning students, shaping the next generation of engineers. 🚆🏔
Awards & Recognitions 🏅
🏅 Leading Talent in Sci-Tech Innovation – Shaanxi Special Support Program (2021)
🏆 Shaanxi Provincial Teaching Master (2023)
🔬 Young & Middle-Aged Leading Sci-Tech Talent – Shaanxi (2019)
🥇 National Second Prize for Science and Technology Progress (2020, Rank 4)
🥈 Shaanxi Provincial First Prize for Technological Invention (2019, Rank 2)
Dr. Xie’s pioneering research in loess collapsibility, geotechnical stability, and ecological restoration has been recognized at the national and provincial levels. His contributions to railway subgrade stability and green remediation earned him top scientific and engineering awards. As a renowned educator, he has also been honored for his excellence in teaching and mentorship. 🏅📚🔬
Research Interests 🔬
🧪 Bulk Solid Waste Treatment & Mine Environmental Restoration
🌱 Green Carbon Sequestration & Ecological Remediation
🏗 Reinforced/Improved Soils & Loess Collapsibility
🔬 Multi-Scale Mechanisms of Loess Mechanical Behavior
⚠️ Geological Hazard Prevention & Disaster Prediction
Dr. Xie’s research integrates geotechnical engineering, environmental restoration, and sustainable development. He has developed predictive models for loess deformation, innovated eco-friendly geotechnical materials, and pioneered smart monitoring systems for disaster prevention. His work directly supports climate resilience, infrastructure stability, and sustainable land management. 🌏📡🚧
Publications