A5056063525- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Railway Engineering and Dynamics
- Advanced Queuing Theory Analysis
- Geotechnical Engineering and Underground Structures
- Polymer Nanocomposites and Properties
- Fixed Point Theorems Analysis
- Optimization and Variational Analysis
- Reliability and Maintenance Optimization
- Innovative concrete reinforcement materials
- Simulation and Modeling Applications
- Multimedia Communication and Technology
- Polymer composites and self-healing
- Advanced Computational Techniques and Applications
- Structural Behavior of Reinforced Concrete
- Power Systems and Technologies
- Semiconductor Quantum Structures and Devices
- Nonlinear Differential Equations Analysis
- Digital Transformation in Industry
- Advanced Optimization Algorithms Research
- Cloud Computing and Remote Desktop Technologies
- Concrete Properties and Behavior
- Software Reliability and Analysis Research
- Numerical methods in engineering
- Quantum and electron transport phenomena
Tongji University
2013-2024
KU Leuven
2023
Hudson Institute
2021
Southwest Minzu University
2017
Hebei Normal University of Science and Technology
2007-2012
Tsinghua University
2005-2009
Local Initiatives Support Corporation
2008
City University of Hong Kong
2005
Yan'an University
1988
The thermal fatigue cracking of asphalt concrete waterproofing layer (ACWL) in high-speed railway is mainly caused by the daily reduced temperature effect. In this study, numerical and experimental investigations on effect were respectively conducted through determination surface field, finite element modelling (FEM), experiments using customized overlay test (OT). results indicated condition Northern China was more severe for ACWL compared with that other regions. stress concentration...
The down-cycling process of waste polymers in asphalt binder achieves a win–win situation terms economic modification and efficient disposal valuable waste. By combining the "controllable pyrolysis" "down-cycling" concepts, this study specified application potential sustainable recycling flexible polyurethane foam (FPUF) improving performance. A proper pyrolysis method was proposed to selectively decompose FPUF into fibers. Subsequently, eco-friendly cost-effective properly pyrolyzed...
In real reflexive separable Banach space which admits a weakly sequentially continuous duality mapping, the sufficient and necessary conditions that nonexpansive random self-mapping has fixed point are obtained. By introducing iteration process with weak contraction operator, we obtain convergence theorem of to for self-mappings.
Based on the Huybrechts' linear-combination operator, effects of thermal lattice vibration effective potential weak-coupling bipolaron in semiconductor quantum dots are studied by using LLP variational method and statistical theory. The results show that absolute value induced increases with increasing electron-phonon coupling strength, but decreases temperature distance electrons, respectively; radius dot, strength respectively, temperature; interaction have important influence formation...
Cloud computing platforms are usually based on virtual machines as the underlying architecture; security of machine systems is core cloud security. This paper presents an immune-based intrusion detection model in environment, denoted IB-IDS, to ensure safety user-level applications client machines. In model, system call sequences and their parameters processes used, environment information extracted. Then simulates immune responses state programs, which can detect attacks dynamic runtime has...
The security and reliability of rail transit vehicles in service are greatly affected by their wheel–rail contact. Thus, modeling the wear wheelsets monitoring status is important for improving safety reducing costs. A key issue involves evaluating wheelset accurately using this as basis developing effective maintenance strategies measures. However, open nature actual systems inconsistent environmental conditions make it difficult to construct a precise theoretical model that covers both...