Prof. Yao Shujian | Transportation Systems | Transportation Research Award

Prof. Yao Shujian | Transportation Systems | Transportation Research Award

Prof. Yao Shujian | Central South University | China

Prof. Yao Shujian is a distinguished faculty member at the Railway College of Central South University, where he was promoted to professor ahead of schedule through special assessment. He obtained his academic training from Central South University and the National University of Defense Technology, with his doctoral dissertation recognized as an outstanding thesis in Hunan Province and shortlisted among 18 national finalists by the Chinese Society of Theoretical and Applied Mechanics. Recognized as both a national-level young talent and a Hunan Provincial Young Talent, he specializes in impact dynamics of structural materials, composite material structure design, energy absorption and buffering mechanisms, and experimental mechanics. His strong research performance is evidenced by 51 publications, 1,090 citations across 709 documents, and an h-index of 16, highlighting both productivity and scholarly influence. Over the past five years, he has successfully led more than 20 high-level research projects, including three major projects exceeding 10 million yuan in funding. Representative works include projects supported by the Military Commission Science and Technology Commission, Rocket Force Equipment Department, and Air Force Equipment Department, with responsibilities ranging up to 30 million yuan in budget allocations and leadership roles in groundbreaking defense-related initiatives involving phase change technology, high-speed controllable systems, and liquid-gas phase change devices, underscoring his influential contributions to advanced materials research and defense engineering.

Profile: Scopus

Featured Publications

Yao, S., et al. (2025). Theoretical and experimental studies on the interior ballistic of large UAV ejection based on trifluoromethane phase transition. Scientific Reports.

Yao, S., et al. (2025). A fast calculation method for internal blast shock wave in confined structures. Journal of Vibration and Control.

Yao, S., et al. (2025). Mechanical analysis and bionic improvement on buckling of CFRP tubes with high energy absorption capacity. Advanced Composite Materials.

Yao, S., et al. (2024). A phase-diagram-formulated EOS and fluid-solid coupling analysis for eco-friendly blasting of carbon dioxide phase transition. Energy.

Yao, S., et al. (2024). Experimental and simulation of tetrafluoroethane catapult UAV. Hangkong Xuebao Acta Aeronautica et Astronautica Sinica.

Mr.M. Irsad Ozkaynak | Transportation Geotechnics | Best Researcher Award

Mr.M. Irsad Ozkaynak | Transportation Geotechnics | Best Researcher Award

Mr.M. Irsad Ozkaynak , General Directorate of Highways of the Republic of Turkiye , Turkey.

M. Irsad Ozkaynak 🇹🇷 is a dedicated civil engineer 🏗️ and PhD candidate 🎓 specializing in transportation geotechnics. With over a decade of experience at the General Directorate of Highways R&D Department, he blends fieldwork, lab analysis, and advanced data modeling to improve highway infrastructure resilience 🛣️. His MSc research focused on strength evaluation through triaxial testing 🧪, while his PhD centers on resilient modulus modeling using AI and FWD data 🤖📊. He also contributed to post-earthquake road and bridge assessments after the 2023 Turkiye earthquakes 🌍⚠️. He actively collaborates with academic institutions and serves as a journal reviewer 📚.

Professional Profile

Scopus
Google Scholar

Education and Experience 

🎓 Education:
  • BSc in Civil Engineering (2009) 🏗️

  • MSc in Geotechnical Engineering (2017) 🧱

  • PhD Candidate in Civil Engineering – Focus: Transportation Geotechnics 🎓🛣️

💼 Experience:
  • Site Engineer – Bechtel-Enka Kosovo Motorway Project (1.5 years) 🏞️

  • Site Engineer & Chief – Various road and dam projects in Turkiye ⛏️

  • Engineer to Deputy Director – General Directorate of Highways R&D (2013–present) 🏢

  • Researcher in resilient modulus models and post-earthquake assessments 🌐📊

Summary Suitability

M. Irsad Ozkaynak, MSc and PhD candidate in Civil Engineering, is nominated for the Best Researcher Award in recognition of his impactful research and professional contributions in geotechnical and highway engineering. With over 15 years of experience, he serves at the General Directorate of Highways R&D Department in Türkiye, combining fieldwork, academic research, and engineering leadership. His work focuses on transportation geotechnics, resilient infrastructure design, and post-earthquake performance assessments, contributing to safer and more durable road networks. His dedication to applied research and innovation makes him a strong candidate for this prestigious award.

Professional Development 

M. Irsad Ozkaynak continuously enhances his expertise through active research, collaboration, and professional memberships 👨‍🔬🔍. He has contributed to three R&D projects, including a current transportation geotechnics initiative funded by his institution 🔬🚧. He serves as a peer reviewer for the Journal of Earthquake Engineering 📖 and collaborates with Istanbul and Gazi Universities 🤝. He is an active member of esteemed organizations such as TMMOB-IMO, ISSMGE, IGS, and the Turkish Earthquake Engineering Association 🏛️. His development journey emphasizes interdisciplinary growth, blending academic research, practical applications, and AI-based innovations 🤖📈 for geotechnical and transportation engineering.

Research Focus 

Ozkaynak’s research is rooted in transportation geotechnics and geotechnical earthquake engineering 🚧🌍. His work bridges theory and practice, targeting soil behavior, pavement design, and foundation performance under dynamic and static loads 🧱🛤️. He employs both lab techniques (e.g., triaxial tests) and data modeling tools (AI and statistical analysis) 🤖📊 to forecast pavement responses like resilient modulus, using inputs like FWD data. His post-earthquake field assessments aid infrastructure recovery efforts following seismic events ⚠️🛣️. Ozkaynak’s work is highly interdisciplinary, reinforcing safer, cost-effective, and sustainable highways across seismic and variable terrain conditions ♻️🌐.

Awards and Honors 

🏅 Participated in nationally recognized R&D projects in collaboration with top Turkish universities 🎓
📣 Reviewer for the Journal of Earthquake Engineering 📝
🛠️ Recognized for contributions to post-earthquake road and bridge evaluations following the 2023 Turkiye earthquakes 🌍
💼 Held leadership roles as Unit Chief and Deputy Director at the General Directorate of Highways R&D Department 🏢

Publication Top Notes

📘 Journal Articles 
  1. Ozkaynak, M.I., & Cetin, K.O. (2024). The performance of Karasu Bridge following the February 6, 2023 Kahramanmaras-Turkiye earthquake sequence. Engineering Geology, 335, 107512. [Citations: 7]
    🔗 [SCI, Q1 Journal] | 🌍 Earthquake Engineering, Structural Analysis

  2. Ozkaynak, M.I., & Yilmaz, Y. (2024). Prediction of resilient modulus with pre-post experimental data of undisturbed subgrade soils using machine learning algorithms. Transportation Geotechnics, 49, 101396. [Citations: 1]
    🔗 [SCI, Q1 Journal] | 🛣️ Transportation Geotechnics, AI Modeling

📗 Conference Proceedings:
  1. Ozkaynak, M.I., & Altiok, Ş. (2023). Betonarme Duvarlar İçin Web Tabanlı Yazılım Geliştirme: Tasarımın Güvenliğini ve Verimliliğini İyileştiren Teknolojik Bir Adım. Karayolu 5. Ulusal Kongresi ve Sergisi, 115–124.
    💻 Structural Engineering, Software Tools

  2. Ozkaynak, M.I., & Yilmaz, Y. (2018). Farklı Kompaksiyon Enerjilerinde Sıkıştırılan Kilin Serbest Basınç Dayanımının Tahmin Edilmesi. Zemin Mekaniği ve Geoteknik Mühendisliği 17. Ulusal Konferansı.
    🧱 Soil Mechanics, Unconfined Compression Strength

📕 Technical Standards/Book Contributions:
  1. Durukan, A., Çevik, Y., Yalçın, B., İlginoğlu, M., Ozkaynak, M.I., Temiz, R., … (2023). Bölüm 250 – Dayanma Yapıları ve Şevlerin Desteklenmesi. In Karayolu Teknik Şartnamesi – 2023.
    📘 National Highway Technical Standards, Retaining Structures

  2. Ozkaynak, M.I. (2017). Sıkıştırılmış ara zeminlerin drenajlı ve drenajsız kayma dayanımı parametrelerinin ilişkilendirilmesi / Investigating the correlation between the drained and undrained shear strength parameters of compacted intermediate soils. Master’s Thesis, Gazi Üniversitesi.
    📚 Soil Mechanics, Shear Strength

  1. Yilmaz, Y., & Ozkaynak, M.I. (2015). Sıkıştırma Enerji Düzeyinin Kohezyonlu Bir Taban Zemininin Esneklik Modülüne Etkisinin Araştırılması. Zemin Mekaniği ve Temel Mühendisliği 15. Ulusal Kongresi, 975–984.
    🧪 Soil Compaction, Elastic Modulus

Conclusion

M. Irsad Ozkaynak’s blend of academic excellence, engineering practice, and dedication to infrastructure resilience strongly positions him as a deserving recipient of the Best Researcher Award. His contributions to transportation geotechnics and geotechnical earthquake engineering have advanced both the scientific community and practical applications in Türkiye’s national highway systems. Through innovation, leadership, and collaboration, he continues to make a lasting impact on the field of civil engineering.