A5100724228- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Analysis
- Fire dynamics and safety research
- Evacuation and Crowd Dynamics
- Geophysical Methods and Applications
- Wind and Air Flow Studies
- Fire effects on ecosystems
- Aerodynamics and Fluid Dynamics Research
- Grouting, Rheology, and Soil Mechanics
- Tunneling and Rock Mechanics
- Geotechnical Engineering and Soil Stabilization
- Air Quality Monitoring and Forecasting
- Rock Mechanics and Modeling
- Underground infrastructure and sustainability
- Vehicle emissions and performance
- Dam Engineering and Safety
- High voltage insulation and dielectric phenomena
- Chaos control and synchronization
- Landfill Environmental Impact Studies
- Environmental Quality and Pollution
- Water Quality Monitoring and Analysis
- Soil and Unsaturated Flow
- Monetary Policy and Economic Impact
- Market Dynamics and Volatility
- Wind Turbine Control Systems
Nankai University
2025
Southwest Jiaotong University
2011-2024
Chongqing University
2022
North China Electric Power University
2012-2014
Universitat Politècnica de Catalunya
2009
Guangdong Province Environmental Monitoring Center
2006
Zhaotong University
2004
Shenyang Environmental Protection Bureau
2003
This study investigates the impacts of economic policy uncertainty (EPU) indexes China and G7 countries on Chinese stock market volatility further constructs a new diffusion index based these using principal component analysis (PCA) to achieve enhanced predictive ability. The in-sample results indicate that EPU some show significantly negative impact future volatility. Moreover, our constructed also has impact. Furthermore, out-of-sample this exhibits higher forecast accuracy than itself...
Using fiberglass bolts to reinforce a tunnel face is practical auxiliary technology for ensuring stability in soft ground. The reinforcing effect and the economics of this are significantly affected by bolt length. However, date, failure mechanism bolt-reinforced faces with different lengths has rarely been investigated. To reveal shallow faces, study, was investigated using laboratory tests numerical simulations, simplified theoretical model engineering proposed. support pressure pattern...
Nowadays, the critical velocity and back-layering length are key parameters in longitudinal ventilation design. However, most studies research them at standard air pressure but ambient decreases high-altitude area reduced could affect smoke movement characteristics a tunnel fire. In order to investigate effect of on ventilated tunnel, theoretical analysis was carried out first series numerical simulation were conducted with varying heat release rate pressure. Results show that Li’s model is...