A5103147663- Infrastructure Maintenance and Monitoring
- Geotechnical Engineering and Analysis
- Geotechnical Engineering and Underground Structures
- Asphalt Pavement Performance Evaluation
- Additive Manufacturing and 3D Printing Technologies
- Additive Manufacturing Materials and Processes
- Dam Engineering and Safety
- Geotechnical Engineering and Soil Mechanics
- Smart Materials for Construction
- Geotechnical Engineering and Soil Stabilization
- Innovative concrete reinforcement materials
- Landslides and related hazards
- Electrostatics and Colloid Interactions
- Rock Mechanics and Modeling
- Hydraulic Fracturing and Reservoir Analysis
- Enhanced Oil Recovery Techniques
- Grouting, Rheology, and Soil Mechanics
- Ultrasonics and Acoustic Wave Propagation
- Methane Hydrates and Related Phenomena
- High-Temperature Coating Behaviors
- Drilling and Well Engineering
- Earthquake Detection and Analysis
- Laser Material Processing Techniques
- Welding Techniques and Residual Stresses
- Acoustic Wave Resonator Technologies
Nanjing Hydraulic Research Institute
2024
Hohai University
2018-2021
Xi'an Jiaotong University
2018
Tongji University
2017
Northeast Petroleum University
2015
Imperial College London
1989
This research addresses the characteristics of soft soil subgrades treated by soilbags filled with excavated clayey soil. We evaluated strength and deformation modulus containing using unconfined compression tests. In addition, drainage consolidation soilbag-treated were investigated via model Furthermore, a practical application included construction 100 m-long rural road subgrade these soilbags. The field test numerical simulation results surface settlement pore water pressure during after...
Abstract With the increasing attention to preventive maintenance and rehabilitation of asphalt pavement, emulsions have gained popularity. Synchronous chip seal (SCS) slurry (SS) are widely used in pavement preservation due their low cost efficiency but not prevalent new construction, especially for airport pavement. The objective this study was characterize functional layers combined SS through conventional test methods emulsions, binders, seals, including setting time, residual amount on...
The packer is the key element in separating geosphere layers of water injection, plugging and fracturing operations oilfield. sealing ability depending on contact pressure between rubber tube casing. circumferential strain casing wall was tested by gauge to get distribution along axial direction tube. friction force taken sensor compression process. Under 20,60 100 degrees Celsius conditions, forces were work condition single tube, double tubes combination after oil immersion .The result...
The permeability characteristics of rock mass discontinuities are important in the stability hydropower station projects. We propose a large-scale situ seepage testing method and use this to test gently dipping bedding faults (C3 zone) steep (F14) construction field China. results compared with those both undisturbed reconstituted specimens. comparison indicates that largest critical hydraulic gradient smallest coefficient obtained via tests because they performed under stress states...
Fused coating process with arc preheating is a new developing additive manufacturing technology. In addition to the high efficiency and low cost, it solves spread difficulty of lightweight alloys such as aluminum alloy. this paper, separating coupling effect driving forces exerted on weld molten pool caused by analyzed. Evolution temperature field flow described in detail. It found that magnitude order force's influence surface tension>arc pressure> Lorenz force>drag force>buoyancy force....