A5013692271- Structural Behavior of Reinforced Concrete
- Soil and Unsaturated Flow
- Innovative concrete reinforcement materials
- Landfill Environmental Impact Studies
- Concrete Corrosion and Durability
- Structural Load-Bearing Analysis
- Transportation Planning and Optimization
- Seismic Performance and Analysis
- Geotechnical Engineering and Soil Stabilization
- Traffic Prediction and Management Techniques
- Grouting, Rheology, and Soil Mechanics
- Concrete and Cement Materials Research
- Urban Transport and Accessibility
- Human Mobility and Location-Based Analysis
- Railway Systems and Energy Efficiency
Southwest Jiaotong University
2022-2024
The significance of Ultimate Bond Stress-Slip (UBS-S) in reinforced Ultra-High Performance Concrete (UHPC) structures cannot be overstated, as it directly affects their load-carrying capacity, structural integrity, and long-term performance. A comprehensive analysis the UHPC-Parallel Micro Element System (UHPC-PMES), including 144 specimens, evaluated computational efficiency proposed UBS-S model. To this end, most critical settings steel bar diameter, concrete cover, bond length, UHPC...
Abstract Nowadays, Transit-Oriented Development (TOD) plays a vital role for public transport planners in developing potential city facilities. Knowing the necessity of this concept indicates that TOD effective parameters such as network accessibility (node value) and station-area land use (place should be considered development projects. To manage coordination between these two factors, we need to consider ridership peak off-peak hours essential enablers our investigations. aim this,...
This research study applied Artificial Neural Networks (ANNs) to predict and evaluate the structural responses of externally bonded FRP (EB-FRP)-strengthened RC T-beams under combined torsion shear. Previous studies proved that, compared reinforced concrete (RC) rectangular beams, performance in shear is significantly higher analysis design. The response beams experiences a critical change while moments are load conditions. Fiber Reinforced Polymer (FRP) used retrofit elements due changing...
Rail-transit hub classification in TOD refers to the categorization of transit stations based on their level connectivity and ridership potential for development around them as part a Transit-Oriented Development (TOD) strategy. TOD, an essential concept developing smart cities public transportation accessibility, has attracted focus many policymakers. To this end, research projects have been dedicated classifying rail-transit stations, although necessity integrated models hubs could...
Fiber-reinforced polymers (FRPs) retrofit reinforced concrete (RC) structures. ABAQUS finite element software was used to perform numerical parametric analysis on a group of RC beams in this research. All specimens were retrofitted by FRP strips as an external retrofitting and experimentally tested up previous researchers' failure points. The range subjects examined these included cracking torque, ultimate angle twist, the effect using subjects. We applied artificial neural networks (ANNs)...
This study investigated attapulgite-modified loess as an efficient and cost-effective method for creating impermeable liner landfills in regions with scarce clay resources. Laboratory permeability tests were conducted using a flexible wall permeameter to determine the of compacted attapulgite mixtures under varying osmotic conditions. The relationship between coefficient, dosage, radial pressure, pressure was analyzed. Nuclear magnetic resonance scanning electron microscopy also used observe...
Abstract This study aims to use attapulgite (ATT) and cement modify loess as the lining material of landfills in areas exert adsorption property modified ensure seepage prevention. It provides a safe, efficient, low-cost anti-seepage for constructing landfill area. For ATT-modified loess, when content ATT is less than 10%, decrease rate permeability coefficient obvious, more becomes slow. After adding 5% on this basis, cement-modified 8 × 10 −8 cm/s, which meets standard requirements (≤10 −7...
Abstract This study investigated attapulgite-modified loess as an efficient and cost-effective method for creating impermeable liner landfills in regions with scarce clay resources. Laboratory permeability tests were conducted using a flexible wall permeameter to determine the of compacted attapulgite mixtures under varying osmotic conditions. The relationship between coefficient, dosage, radial pressure, pressure was analyzed. Nuclear magnetic resonance scanning electron microscopy also...