Dongyun Liu
PhD Student
Research subject: Structural Engineering
Division: Structural and Fire Engineering
Department of Civil, Environmental and Natural Resources Engineering
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Luleå, T2214
About me
I am a PhD student in Structural Engineering research group at LTU. My research primarily involves of analyzing the train-induced aerodynamic load and studying the dynamic behaviors of railway noise barriers. I find great satisfaction in the process of solving complex questions during my research, and I am always eager to explore new research areas and tackle them to the best of my abilities. In my leisure time, I enjoy listening to music and playing basketball. These activities help me unwind and relax after work.
Prior to joining LTU in December 2021, I earned my Bachelor degree of Engineering from China University of Petroleum, Qingdao, China, in 2017, followed by a Master degree of Architectural and Civil Engineering from Southeast University, Nanjing, China, in 2020. My master's thesis focused on the durability evaluation of concrete subjected to early-age freeze-thaw damage.
Research interests
- Dynamic finite element analysis
- Aerodynamics and CFD simulation
- Durability of concrete materials and structures
- Concrete structures and FRP-strengthened concrete
- Sustainable concrete materials
My objectives are to
- Accurately characterizing the aerodynamic load on railway noise barriers
- Evaluating the service life of structures under complex conditions
Professional expertise
- Concrete materials and durability
- Experimental methods for assessing the concrete durability
- Aerodynamics and CFD simulation using Fluent
- Nonlinear finite element modeling
- Dynamic analysis using Abaqus
On-going projects
Characterization of train-induced aerodynamic loads on railway noise barriers External link.
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