A5077204248- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Geotechnical Engineering and Underground Structures
- Climate change and permafrost
- Smart Materials for Construction
- Innovative concrete reinforcement materials
- Concrete and Cement Materials Research
- Geotechnical Engineering and Soil Stabilization
- Grouting, Rheology, and Soil Mechanics
- Civil and Geotechnical Engineering Research
- Landslides and related hazards
- Geotechnical Engineering and Soil Mechanics
- Rock Mechanics and Modeling
- Concrete Properties and Behavior
- Concrete Corrosion and Durability
- Structural Behavior of Reinforced Concrete
- Natural Fiber Reinforced Composites
- Numerical methods in engineering
- Cryospheric studies and observations
- Corrosion Behavior and Inhibition
- Polymer composites and self-healing
- Soil and Unsaturated Flow
- Catalysis and Oxidation Reactions
- Petroleum Processing and Analysis
- Lubricants and Their Additives
Tianjin University
2025
Harbin Institute of Technology
2015-2024
Affiliated Hospital of Hebei University
2024
Liaoning Planning and Design Institute of Post and Telecommunication
2024
A.V. Topchiev Institute of Petrochemical Synthesis
2024
Russian Academy of Sciences
2024
Heilongjiang Institute of Technology
2007-2023
Southeast University
2019-2021
Dalian University of Technology
2019
Impact
2019
Nanomodified Portland cement paste with a water/cement ratio of 0.4 was prepared the addition TiO2 nanoparticles at 0.1, 0.5, 1.0, and 1.5% by mass cement. The flexural strengths cement-based composites were tested, fracture surfaces observed scanning electron microscopy (SEM). strength nanomodified reached highest value dosage 1.0 %. SEM observation shows that admixing largely decreased quantity internal microcracks in paste. A new type needle-shaped hydration product observed, its...
Asphalt binder is a very important building material in infrastructure construction; it commonly mixed with mineral aggregate and used to produce asphalt concrete. Owing the large differences physical chemical properties between aggregate, adhesive bonds play an role determining performance of Although many types bonding mechanisms have been proposed explain interaction forces few confirmed characterized. In comparison interactions, adsorption has considered more aggregate. this study,...
In recent years, the regeneration technology of aged asphalt in construction engineering has received much attention. The diffusion performance rejuvenator is a key factor this kind technology. But at present, relevant research still not mature. To forward research, study established molecular dynamic models three systems with open source large-scale atomic/molecular massively parallel simulator, including new asphalt, short-term and long-term asphalt. This then analysed mechanism influence...
Molecular simulation methods have become popular to explore the micromechanical and thermodynamic properties of asphalt. The chemical components system are key accurate reliable results. In this research, molecules simulate fresh asphalt collected from existing aged binders generated according widely accepted aging chemistry Using these molecules, a new is proposed, in which three typical models corresponding established. mass fractions saturate, aromatic, resin, asphaltene elements found...
Adhesion between asphalt and aggregate is rather essential to the service performance durability of pavement. The surface energy binder was proved effective characterise adhesive behaviour asphalt–aggregate system, which had been studied with various measuring methods in recent years. However, most these existing focus on interfacial bonding characteristics at a macro-scale. physical mechanical properties micro-scale still needed be clarified. In this study, Atomic Force Microscopy (AFM)...
Industry waste materials are commonly used in road engineering. In this study, crushed ceramic aggregates (CWAs) were utilized and added into asphalt mixtures to investigate their potential usage. A finite-element method (FEM) was employed first examine the effect of material thermal conductivity on temperature gradient pavement structure. significant surface layer's temperatures (at top bottom positions middle layer) found model simulation. Next, mix design for with different percentages...
This study investigated the application of agricultural waste rice straw as fibre or filler in asphalt mixtures. Initially, physical, chemical, mineralogical and morphological characterisation products were analysed. Subsequently, performance stone matrix (SMA) mixtures containing was evaluated terms rutting, crack resistance moisture susceptibility, compared to cellulose fibre. Additionally, properties concrete (AC) incorporating replace conventional mineral partially examined. The findings...