A5081658220- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Geotechnical Engineering and Underground Structures
- Natural Fiber Reinforced Composites
- Smart Materials for Construction
- Concrete and Cement Materials Research
- Polymer composites and self-healing
- Lignin and Wood Chemistry
- Climate change and permafrost
- Enhanced Oil Recovery Techniques
- Soil, Finite Element Methods
- Petroleum Processing and Analysis
- Civil and Geotechnical Engineering Research
- Rock Mechanics and Modeling
- Polymer Nanocomposites and Properties
- Transport Systems and Technology
- Concrete Corrosion and Durability
- Tunneling and Rock Mechanics
- Mineral Processing and Grinding
- Phase Change Materials Research
- Geophysical Methods and Applications
- Grouting, Rheology, and Soil Mechanics
- biodegradable polymer synthesis and properties
- Water Systems and Optimization
Chang'an University
2016-2025
Jangan University
2015-2022
Hong Kong Polytechnic University
2021
Ministry of Transport
2015-2016
Michigan Technological University
2011-2016
Southeast University
2011
Xi'an University of Architecture and Technology
2007
The demand for bituminous materials is continuously growing; crude oil-based asphalt binders are non-renewable, and facing rapid depletion. With the increase of petroleum-based prices, seeking an alternative, renewable material such as bio-asphalt has become a hot research topic. However, shortcomings in this area have been identified, notably concerning high-temperature performance at present. This aims to comprehensively apply conventional tests to, study rheological behavior of,...
Highway constructions on the Qinghai-Tibet Plateau (QTP) face great challenges induced by unique local environmental, geological, and engineering conditions. The large area of permafrost, temperature variability, strong UV rays, complex geological conditions are major factors that adversely influence long-term performance pavement systems. Since 1960s, Chinese engineers researchers have started conducting research QTP to enhance durability present paper provide a comprehensive review...
To evaluate the thermal stability of composite polymer-modified asphalt, thermoplastic elastomer styrene-butadiene rubber (SBR)/polypropylene (PP) pellets were prepared using a hot-melt blending technique, with butyl powder and waste polypropylene as raw materials. The effects different evaluation indexes on SBR/PP-modified asphalt investigated frequency scan test multi-stress creep recovery (MSCR) test, compatibility SBR/PP particles was studied Cole-Cole diagram microstructure images....
Abstract The objective of this study was to assess the low temperature anti-cracking performance crumb rubber modified asphalt mixtures by performing semi-circular bending tests. flexural tensile strength, fracture energy density, and resistance were used evaluate mixture's based on mechanics J-integral concept. (SCB) tests conducted effect dosage, size, testing mixtures. Two gradations (a dense gradation mixture a gap-gradation mixture) selected, five application dosages (15, 18, 20, 22, 25...
The morphological properties of coarse aggregates, such as shape, angularity, and surface texture, have a great influence on the mechanical performance asphalt mixtures. This study aims to investigate effect aggregate high-temperature A modified Los Angeles (LA) abrasion test was employed produce aggregates with various by applying cycles 0, 200, 400, 600, 800, 1000, 1200 crushed angular aggregates. Based laboratory-developed Morphology Analysis System for Coarse Aggregates (MASCA),...