A5064440171- Concrete and Cement Materials Research
- Structural Behavior of Reinforced Concrete
- Concrete Corrosion and Durability
- Structural Engineering and Vibration Analysis
- Innovative concrete reinforcement materials
- Structural Health Monitoring Techniques
- Civil and Geotechnical Engineering Research
- Structural Load-Bearing Analysis
- Concrete Properties and Behavior
- Building materials and conservation
- Structural Response to Dynamic Loads
- Graphene research and applications
- Grouting, Rheology, and Soil Mechanics
- Wind and Air Flow Studies
- Railway Engineering and Dynamics
- Aerodynamics and Fluid Dynamics Research
- Geotechnical Engineering and Soil Stabilization
- Seismic Performance and Analysis
- Smart Materials for Construction
- Fluid Dynamics and Vibration Analysis
- Vibration and Dynamic Analysis
- Magnesium Oxide Properties and Applications
- Vibration Control and Rheological Fluids
- CO2 Sequestration and Geologic Interactions
- Rock Mechanics and Modeling
Luleå University of Technology
2015-2025
Ministry of Education
2025
Southeast University
2013-2024
Ministry of Education of the People's Republic of China
2022-2024
Norwegian University of Science and Technology
2022
KTH Royal Institute of Technology
2011-2013
Zhejiang University
2005
Kirigami, the ancient technique of paper cutting, has been successfully applied to enhance stretchability and ductility nanoscale graphene. However, existing experimentally realized graphene kirigami (GK) are created by introducing parallel cuts, exhibiting exceptional mechanical properties in direction perpendicular cuts but brittleness other direction. To overcome this limitation, we propose a fractal-cut GK with rotating triangular units, enabling high both planar directions. We...
Abstract Using rice husk ash (RHA) as a cement substitute in concrete production has potential benefits, including consumption and mitigating environmental effects. The feasibility of RHA on strength was investigated this research by predicting the split tensile (SPT) flexural (FS) (RHAC). study used machine learning (ML) methods such ensemble stacking gene expression programming (GEP). model improved using base learner configurations ML models, as, random forest (RF), support vector...
Calcium silicate hydrate (C-S-H) is the main hydration product of cementitious materials, often experiencing complex stress conditions in practical applications. Therefore, reactive molecular dynamics methods were used to investigate mechanical response atomistic structure C-S-H under various uniaxial and biaxial strain conditions. The results simulations show that exhibits anisotropy tension-compression asymmetry due its layered structure. By fitting stress-strain data, a relationship...
Calcium silicate aluminate hydrate (C-A-S-H) is the main hydration product of cement mixed with industrial wastes. The purpose this study to understand dynamic mechanical behavior and structural transformations molecular-scale C-A-S-H induced by shock waves. Three models Al/Si ratios 0.0, 0.1, 0.2 are constructed reactive molecular dynamics simulations used perform compressions different velocities from 0.1 km/s 3.6 km/s. distributions particle velocity, pressure, density along direction...