A5101589749- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Surfactants and Colloidal Systems
- Petroleum Processing and Analysis
- Geotechnical Engineering and Underground Structures
- Enhanced Oil Recovery Techniques
- Railway Engineering and Dynamics
- Concrete and Cement Materials Research
- Smart Materials for Construction
- Tuberculosis Research and Epidemiology
- NMR spectroscopy and applications
- Adhesion, Friction, and Surface Interactions
- Corrosion Behavior and Inhibition
- Immune Cell Function and Interaction
- Immunodeficiency and Autoimmune Disorders
- vaccines and immunoinformatics approaches
- Civil and Geotechnical Engineering Research
- Transport Systems and Technology
- Polymer composites and self-healing
- Grouting, Rheology, and Soil Mechanics
- Dendrimers and Hyperbranched Polymers
- Surface Modification and Superhydrophobicity
- Aerosol Filtration and Electrostatic Precipitation
- Geophysical Methods and Applications
- Material Properties and Failure Mechanisms
Anhui University of Science and Technology
2024-2025
Chongqing Jiaotong University
2014-2024
ORCID
2022
Tsinghua University
2022
Chang'an University
2020
Merchants Chongqing Communications Research and Design Institute
2011
To explore the effect of emulsifier structure on mass transfer performance, and provide theoretical basis ideas for design new asphalt emulsifier. The process anionic surfactant sodium dodecyl benzene sulfonate (SDBS) its four isomers solid surface calcium carbonate, as well resulting main chemical component aggregates, were studied using molecular dynamics (MD) simulations. It was found that SDBS can be adsorbed carbonate over a relatively short time gradually form an aggregate during...
Emulsified asphalt is widely acknowledged as an environmentally friendly technology that contributes to the advancement of sustainable development in road engineering by conserving resources and reducing hazardous fumes during paving. However, stability emulsified crucial its performance, especially after long-term storage or transport, which significantly affected structure emulsifier. In this study, three dodecyl sulfonate emulsifiers [i.e., sodium (SDSN), dodecylbenzene (SDBS), diphenyl...
As a renewable resource that can replace petroleum asphalt, bio-asphalt has been extensively studied in the past decade. To further advance utilization of road construction, preparation, structural characterization, and rheological characteristics were reviewed. First, production procedure biomass pyrolysis liquefaction for bio-oil generation was outlined. The impact preparation parameters on yield optimal parameter selection preparing analyzed. Second, characterization methods effect...
The skid-resisting performance of pavement is a critical factor in traffic safety. Recent studies primarily analyze this behavior by examining the macro or micro texture pavement. It inevitable that skid-resistance declines with time because deteriorates throughout its service life. primary objective paper to evaluate use different asphalt pavements, varying resilience, optimize braking on Based systematic dynamics tire-pavement contact, and analysis tire-road coupled friction mechanism...
Emulsified asphalt finds extensive application in pavement repair, addressing issues like road ruts and cracks. While the adsorption behaviour of emulsifiers on oxide surfaces (CaCO3 SiO2) aggregates is influenced by presence phenyl functional groups, precise mechanism this influence remains insufficiently understood. This study employs molecular dynamics models macroscopic experiments to investigate involving emulsifiers, sodium ions, water at aggregate interfaces, quantifying role groups...
Emulsified asphalt reduces energy consumption and the emission of harmful pollutants in comparison with other types road construction asphalts. The structure lipophilic groups within emulsifiers plays a pivotal role to uniformly disperse particles water regarding storage thermal stability emulsified asphalt. However, it is hard quantify mechanism induced dispersion water. Thus, This study combines laboratory experiments molecular dynamics simulations, investigating influence alkyl chain...