A5063948578- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Recycled Aggregate Concrete Performance
- Urban Stormwater Management Solutions
- Smart Materials for Construction
- Geotechnical Engineering and Underground Structures
- Natural Fiber Reinforced Composites
- Polymer Nanocomposites and Properties
- Concrete and Cement Materials Research
- Medical Imaging and Analysis
- Lignin and Wood Chemistry
- Spinal Fractures and Fixation Techniques
- Ecology and Conservation Studies
- Transport Systems and Technology
- Geotechnical Engineering and Soil Stabilization
- Climate change and permafrost
- Polymer composites and self-healing
- Geotechnical Engineering and Analysis
- Enhanced Oil Recovery Techniques
- Corrosion Behavior and Inhibition
- Structural Behavior of Reinforced Concrete
- Urban Heat Island Mitigation
- Aerosol Filtration and Electrostatic Precipitation
- Hydraulic flow and structures
Yangzhou University
2015-2024
Xi'an Medical University
2024
University of Waterloo
2017-2021
Studies show that each kind of fiber has its own advantages in improving the properties asphalt binders. However, there are very limited research studies about mixed fiber-reinforced (MFRA). In this study, two kinds fibers, basalt (BF) and lignin (LF), were selected to reinforce SBS (styrene–butadiene–styrene triblock copolymer)-modified asphalt, which is now widely used pavement engineering. MFRA samples with different mix ratios (FMRs) prepared for tests softening point, ductility,...
The low temperature rheological performance of basalt fiber reinforced asphalts (FRAs) is studied using finite element (FE) simulations and experimentations. First, a bending beam (BBR) test the pure asphalt simulated Abaqus, to build basic BBR model. simulation results specimen, obtained viscoelastic parameters derived either from Burgers transformation method (BTM) already available in literature or novel mathematical iteration (MIM), are compared with experimental data, choose most...
Fluorescent technique has been used to characterise the morphology of polymer modified bitumen for years. However, main problem this is a missing standardised protocol image capture factors and processing algorithms (CF&PA). The purpose study was find out effects CF&PA on set up morphological analysis SBS polymer-modified (PMB) using fluorescent microscopy technique. In order protocol, images were captured processed with different CF&PA. Capture mainly include magnification, exposure time...
Terminal blend rubberized asphalt (TBRA) is widely used as binder of mixtures due to its technical characteristics storage stability. However, road performance deteriorates the aging process TBRA. The purpose this study evaluate TBRA binders containing 0%, 5%, 10%, 15%, and 20% content crumb rubber (CR) by weight neat binder. All were treated with rolling thin-film oven test (RTFOT) pressure vessel (PAV), respectively. chemical compositional changes monitored attenuated total reflection...
The bond strength between basalt fibers and asphalt binders is an important parameter that can be used to evaluate the influence of on mechanical properties mixtures. To date, however, there remains a lack methods assess binders. This study employed fiber-asphalt pull-out tester (POT). Significant upward, peak, downward stages were observed from relationship curves force (POF) displacement, corresponding holding stage reaching maximum POF sliding or failure Maximum recommended calculate...
To compare the accuracy and safety of robot-assisted navigation-assisted screw placement in atlantoaxial dislocation surgery.
The use of reclaimed asphalt pavement (RAP) is great significance for alleviating the problem resource waste and land space occupation in context pavement. However, rate RAP still low many countries because limited understanding no unified recycling guidelines, especially terms materials classification aging grades. In this study, pavements from sixteen different sections southern China were collected, including with base polymer modified (PMA). performance binder (RAB) at low, average high...