Duo Zhang | Railway engineering | Best Researcher Award

Dr. Duo Zhang | Railway engineering | Best Researcher Award

The Hong Kong Polytechnic University | Hong Kong

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🔍 Summary

Dr. Duo Zhang is a dedicated transportation engineering researcher, currently a Research Fellow at the Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University. His expertise spans sustainable rail systems, vehicle dynamics, energy efficiency, and vibration/noise control, with strong engagement in international academic collaboration and applied railway innovation.

🎓 Education

Dr. Zhang holds a Ph.D. in Traffic & Transportation Planning and Management from Southwest Jiaotong University (2020), with a dissertation on wagon-cargo coupling in freight rail systems. He earned a B.S. in Traffic Engineering (2012) from the same university, researching urban metro system organization.

💼 Professional Experience

He has served as a Research Fellow (2024–present) and Postdoctoral Fellow (2022–2024) at The Hong Kong Polytechnic University, where he worked on rail damper technologies and railway noise mitigation. Previously, he was a Research Assistant at Southwest Jiaotong University (2021) and a Visiting Scholar at the University of Tennessee, Knoxville (2016–2017), collaborating on projects at the Center for Transportation Research.

🧪 Research Interests

Dr. Zhang’s interests focus on sustainable transportation, vehicle-track dynamics, rail noise and vibration reduction, energy optimization, and advanced damping technologies for railway infrastructure.

📚 Academic Contributions

His work includes papers under review in Structures and the Alexandria Engineering Journal, covering topics like multi-objective optimization and energy-comfort co-optimization for high-speed rail. He has delivered presentations at international conferences such as the International Conference of Logistics Engineering and Management and the International Conference on Transportation Engineering.

🛠️ Technical Skills

Proficient in tools like MATLAB, Python, OpenTrack, and ANSYS, Dr. Zhang specializes in vehicle dynamics modeling, suspension system control, vibration analysis, and rail system optimization.

👨‍🏫 Teaching & Supervision

He supervised Ka Yiu Cheung (B.S. Civil Engineering, 2023) at The Hong Kong Polytechnic University on a thesis titled “A Semi-active Control Strategy of Suspension for High-Speed Railway Vehicles.”

🏆 Awards & Honors

Dr. Zhang received the Bronze Medal at the 48th International Exhibition of Inventions of Geneva (2023). His academic honors include the National Scholarship of China for Graduate Students, the SIEMENS Scholarship, and the Outstanding Graduates Award from Southwest Jiaotong University.

📖Publications

Title: Evaluation of dynamic responses in steel lever of leveling valve during metro train operations

Authors: Ziyu Tao, Yuling Wang, Wai Kei Ao, Fangru Zhou, Duo Zhang, Yi-Qing Ni
Journal: Measurement
Year: 2025
DOI: 10.1016/j.measurement.2025.118198

Title: Self-Tuning Dual-Layer Sliding Mode Control of Electromagnetic Suspension System

Authors: Hong-Wei Li, Duo Zhang, Yang Lu, Yi-Qing Ni, Zhao-Dong Xu, Qi Zhu, Su-Mei Wang
Journal: IEEE Transactions on Intelligent Transportation Systems
Year: 2025
DOI: 10.1109/TITS.2024.3509997

M Elsawy | Srtuctural Engineering | Excellence in Innovation

Assoc Prof Dr. M Elsawy | Srtuctural Engineering | Excellence in Innovation

Aswan university | Egypt

Author Profile

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👨‍🏫 EARLY ACADEMIC PURSUITS

Dr. Mohamed Elsawy’s academic journey began with a strong foundation in Civil Engineering. He earned his B.Sc. in Civil Engineering from Assiut University, Egypt in 1998, where he achieved First rank in his final year, setting the stage for a distinguished career. His interest in geotechnical engineering led him to pursue an M.Sc. in Soil Mechanics and Foundations from Assiut University, completed in 2005. To further deepen his expertise, he undertook a Ph.D. in Geo-technical Engineering from Duisburg-Essen University, Germany, culminating in 2010. This period marked the development of his passion for soil mechanics and foundation engineering, setting him on a path to become a leading expert in the field.

🌍 PROFESSIONAL ENDEAVORS

Dr. Elsawy has made significant strides in both academic and professional domains. He currently holds the position of Associate Professor at the University of Tabuk, Saudi Arabia (since 2014), where he has played an essential role in the Department Laboratory Committee and Strategic Plan Committee. His academic contributions extend to Aswan University, Egypt, where he has served as an Associate Professor and part-time lecturer since 2010. His professional journey also includes serving as a Post Doctoral Researcher at RUB University, Germany in 2013. Moreover, Dr. Elsawy has worked with the Consulting Engineering Centre and Recent Engineering Design Centre at Aswan University, contributing significantly to engineering design and technical reporting.

🔬 CONTRIBUTIONS AND RESEARCH FOCUS ON Structural Engineering

Dr. Elsawy’s academic focus is heavily concentrated on Geo-technical Engineering with a particular emphasis on soil mechanics and foundations. His research contributions have addressed critical issues such as granular piles and soft ground improvement under raft foundations. His notable work, such as the 2017 paper on Granular Piles in Soft Ground, was published in the International Journal of Geosynthetics and Ground Engineering. Additionally, he published a comprehensive review in 2020 on the impact of salinity on coastal infrastructure foundations, specifically focusing on the north Red Sea coastal areas. These studies highlight his dedication to advancing the understanding of soil behavior in complex environments and infrastructure.

📚 IMPACT AND INFLUENCE

Dr. Elsawy’s research has had a significant impact on geo-engineering practices and has contributed to global discussions on foundation soil behavior in coastal regions, especially in the face of environmental challenges like salinity. His works are frequently cited in prestigious journals, such as Geotextile and Geomembrane Journal, Ground Improvement Journal, and Geotechnical Testing Journal. His scientific contributions have made him a sought-after reviewer in these publications, underscoring his expertise and influence in the academic community.

📈 ACADEMIC CITATIONS

Dr. Elsawy’s research has garnered attention and respect from the international scientific community. His papers, such as the study on granular piles (2017) and his review on salinity impact on foundations (2020), continue to be cited by academics and engineers working on similar issues in the fields of soil mechanics and geotechnical engineering. This growing citation record not only reinforces his authority in the subject but also highlights his ongoing contribution to the development of geotechnical knowledge.

🌟 LEGACY AND FUTURE CONTRIBUTIONS

Dr. Elsawy’s legacy as an academic and professional will continue to shape the field of geo-technical engineering. His commitment to both teaching and research ensures that future generations will benefit from his expertise. Looking ahead, Dr. Elsawy’s future contributions will likely focus on addressing global challenges related to soil behavior, coastal infrastructure resilience, and the environmental impacts on foundations in vulnerable regions. His involvement in international conferences, such as the ICASGE’21 in Egypt, illustrates his continued engagement with global research and professional development.

🏆 HONORS AND AWARDS

Dr. Elsawy’s accomplishments have been recognized throughout his career. Notably, he received the Ph.D. Promotion Award (2007-2011) and was honored with the B.Sc. Graduation Award for his First Rank in Civil Engineering in 1998. These accolades are a testament to his exceptional talent and commitment to advancing the field of civil and geotechnical engineering.

📝 SERVICE ACTIVITIES

Dr. Elsawy has been an active participant in the academic community, not only through research but also by serving as a scientific reviewer for major journals like Geotechnical Testing Journal and Geosynthetic Journal. His service as a reviewer and committee member reflects his dedication to improving scientific discourse in geo-engineering and geotechnical research.

📑 NOTABLE PUBLICATIONS 

Article Title: Potential application of solar still desalination in NEOM region
    • Authors: AbdelMeguid, H., GHERISSI, A., Elsawy, M., Saber, M., Fouda, A.
    • Journal: Applied Water Science
    • Year: 2024, 14(3), 53
Article Title: Machine-learning approaches in geo-environmental engineering: Exploring smart solid waste management
    • Authors: Lakhouit, A., Shaban, M., Alatawi, A., Al Juhni, T., Elsawy, M.
    • Journal: Journal of Environmental Management
    • Year: 2023
Article Title: Enhancing mechanical characteristics of a collapsible sandy Sabkha soil using an eco-friendly admixture: An experimental and numerical study
    • Authors: Elsawy, M.B.D., Lakhouit, A.
    • Journal: International Journal of Geotechnical Engineering
    • Year: 2023
Article Title: Modeling Undrained Shear Strength of Sensitive Alluvial Soft Clay Using Machine Learning Approach
    • Authors: Elsawy, M.B.D., Alsharekh, M.F., Shaban, M.
    • Journal: Applied Sciences (Switzerland)
    • Year: 2022
Article Title: Geotechnical Behaviour of Sandy Sabkha Soils Based on Experimental and Numerical Investigations
    • Authors: Elsawy, M.B.D., Lakhouit, A.
    • Journal: Indian Geotechnical Journal
    • Year: 2022