A5075553959- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Polymer Nanocomposites and Properties
- Smart Materials for Construction
- Geotechnical Engineering and Underground Structures
- Concrete and Cement Materials Research
- Transport Systems and Technology
- Natural Fiber Reinforced Composites
- Chromatography in Natural Products
- Phase Equilibria and Thermodynamics
- Adsorption, diffusion, and thermodynamic properties of materials
- Mechanical and Thermal Properties Analysis
- Structural Behavior of Reinforced Concrete
- Epoxy Resin Curing Processes
- Metallurgy and Material Forming
- Metal Forming Simulation Techniques
- Rock Mechanics and Modeling
- Fatigue and fracture mechanics
- Mechanical Engineering Research and Applications
- Geomechanics and Mining Engineering
- Composite Structure Analysis and Optimization
- Grouting, Rheology, and Soil Mechanics
- Geotechnical and construction materials studies
- Recycled Aggregate Concrete Performance
Tongji University
2020-2024
Datang Telecom Group (China)
2023
Foundation for Ichthyosis and Related Skin Types
2021
The objective of this study was to develop artificial neural networks predict the viscosity rubberized asphalt rejuvenated reclaimed pavement binders. Eight variables were selected as input factors, namely, measuring temperature, rubber blending time, original binder content, temperature for aged binder, and type. Two analysis models, backpropagation genetic algorithm modified networks, developed in study. It found that both network models effective predicting Through sensitivity analysis,...
The study of asphalt mixture in unfavourable climate conditions has been receiving an increasing attention pavement engineering. This aimed to investigate the moisture resistance property stone matrix (SMA) continuous rainfall and high-temperature conditions. Meanwhile, this employed five indicators evaluate SMA analysed correlation between them. Specifically, rutting depth, creep slope (CS), slipping number (LCSN), tensile strength ratio (TSR) adhesion failure were used for quantitative...
Asphalt extraction and recovery are essential steps before characterizing components properties of aged asphalt binders for recycling the reclaimed pavement (RAP). To accurately analyze asphalt, it is to evaluate removal efficiency residual mineral fillers during bitumen recovery. This study investigated three methods (filtration, gravitational sedimentation, centrifugal sedimentation) separate base styrene-butadiene-styrene (SBS)-modified from using trichloroethylene (TCE) solvent. The was...
Delamination defects are a common cause of failure in laminated composites. Currently, composites widely used wind turbine blades, and the laminates made fibrous materials laid multiple layers, so fiber orientation significantly affects stress distribution when they subjected to forces. In this paper, forced vibration analysis with different clamping angles is carried out under three delamination defects. The von Mises lateral velocity were analyzed bending torsional loads. It proved that...
Gradation information can be really useful when evaluating the performance of pavement, especially local climate condition or traffic volume have special requirements on gradations asphalt pavement. However, due to poor management long construction time, it may difficult accurately acquire gradation type site. To solve this problem, study aimed analyze grading characteristics both concrete (AC) and stone matrix (SMA) mixtures through statistics propose a quantitative indicator that could...
In frozen ground regions, the problems of subgrade frost damage and slab cavity were common distresses cement concrete pavement in civil airports, causing major safety hazard during daily operation airport. It was necessary to explore prevention technology airport due damage. This research investigated anti-cracking thermal properties asphalt-based composite seal as intermediately isolated base layer cold regions. The stiffness stress relaxation behaviors binders evaluated at low...
Abstract Based on an actual highway project traversing acute inclined shallow mined-out area in Urumqi, China, a scale physical model experiment and numerical simulation method were adopted to study the stability settlement mechanism of subgrade substrata overlying under different mining heights angles. Plastic pneumatic capsules with shapes embedded similar strata made from clay, fine sand, Vaseline simulate cavity. The capsule was removed process mining, five cases angles studied....