A5101956089- Asphalt Pavement Performance Evaluation
- Gas Sensing Nanomaterials and Sensors
- Civil and Geotechnical Engineering Research
- Infrastructure Maintenance and Monitoring
- Geotechnical Engineering and Underground Structures
- Smart Materials for Construction
- Innovative concrete reinforcement materials
- Grouting, Rheology, and Soil Mechanics
- Analytical Chemistry and Sensors
- Geomechanics and Mining Engineering
- Soil, Finite Element Methods
- Advanced Sensor and Control Systems
- Ferroelectric and Piezoelectric Materials
- Geotechnical Engineering and Soil Stabilization
- Semiconductor Lasers and Optical Devices
- Advanced Fiber Optic Sensors
- Building Energy and Comfort Optimization
- Granular flow and fluidized beds
- Concrete and Cement Materials Research
- Refrigeration and Air Conditioning Technologies
- Technology and Security Systems
- Photonic and Optical Devices
- Metallurgical Processes and Thermodynamics
- Heat Transfer and Optimization
- Advanced Chemical Sensor Technologies
Changsha University of Science and Technology
2010-2025
Harbin Institute of Technology
2022-2024
Xi'an Jiaotong University
2024
Ministry of Industry and Information Technology
2022-2024
Wuhan Ship Development & Design Institute
2024
Wuhan University of Technology
2008-2024
Xiangtan University
2023
Wuhan Textile University
2012-2023
Chinese Academy of Agricultural Sciences
2023
Ministry of Transport
2021
NiS nanobelts served as cathode materials for Al-ion batteries based on an AlCl<sub>3</sub>/[EMIm]Cl ionic liquid electrolyte.
This paper studies data-driven dynamic event-triggered heading control issues for an unmanned surface vehicle (USV) with enciphered data and aperiodic denial of service (DoS) attacks. First, we establish a compact form linearization model the USV by employing input formulated virtual output. Next, design quantization-based encoding-decoding scheme, in which is quantized encoded before transmission decoded upon reception controller. approach not only compresses bits but also prevents...
In this paper, the effects of polyvinyl alcohol fiber incorporation on crack resistance low-dose cement-stabilized crushed stone have been investigated. The resulting change in compressive strength, rebound modulus, splitting dry shrinkage factor, and impact toughness with was evaluated through unconfined strength test, modulus test. results showed positive influence PVA fibers stone. shown to improve while reducing factor. With increase incorporation, tend first then decrease. resilience...
As tunnels are now longer and built more frequently, fire safety in has become a major issue throughout the world. The objective of this study is to investigate flame resistance warm-mix asphalt mixtures with retardants through comprehensive testing program. In study, compound retardant (FR) was added asphalt. program included flash point test oxygen index binder, combustion loose compacted mixtures, bench scale apparatus for order understand mixtures. results binder tests indicate that FR...
We report on the successful demonstration of a single-mode polymer-optical fiber with an 8-µm-diameter nonlinear-optical core composed dye-chromophore-doped polymer. Both solid-solution cores and copolymer were successfully fabricated. Using imaging system, we show that far-field transverse light pattern is guide. find loss at 1064 nm for approximately 0.2 dB/cm it preserves polarization to better than 99.8%/cm.
This work is aimed to study the feasibility of direct production Fe and Fe-Ni alloy in molten oxides. The electro-deposition was performed at 1723 K using a graphite anode Mo cathode CaO-MgO-SiO2-Al2O3-Fe2O3 bath, successfully obtained pure iron cathode. Meanwhile, galvanostatic electrolysis for also attempted CaO-MgO-SiO2-Al2O3-Fe2O3-NiO system. results proved that alloys were feasible.
Through the preparation of nitric acid–type acid rain, mixed and sulfuric an experimental method periodic soaking asphalt was developed. Then, using a four-component test, mass fraction aging obtained. The change characteristics functional groups aged were analyzed infrared spectroscopy, mechanism differential scanning calorimetry. Based on molecular dynamics theory, bulk modulus shear calculated by establishing model rain asphalt. diffusion coefficient, cohesive energy density, solubility,...
Abstract This article explores the effects of different types snow-melting agents on high-temperature performance, low-temperature rheological properties, and creep properties asphalt in order to better understand mechanism asphalt. Chlorine salt agent solution, nonchlorine mixed solution were prepared, respectively, erosion was carried out by periodic immersion test method. Then, through penetration test, ductility softening point dynamic shear multi-stress recovery investigated. Finally,...
In order to clarify the influence of acid rain on semi-flexible pavement, in explore damage evolution characteristics mechanism pavement. this paper, sulfuric rain, nitric and mixed were prepared respectively. The water stability pavement under different types corrosion was evaluated by immersion Marshall test vacuum saturation test. surface morphology transmittance specimens characterized described means ultrasonic non-destructive testing, scanning electron microscopy, infrared spectroscopy...
Studies were conducted to investigate the cathodic behavior of Fe (III) ion in a CaO-MgO-Al2O3-SiO2-NaF-Fe2O3 melt at 1673 K. The kinetic parameters for charge transfer steps and reduction mechanism investigated by cyclic voltammetry square wave voltammetry. results show that two are involved during electrochemical (III): Fe3+ + e → Fe2+, Fe2+ 2e Fe. Meanwhile, galvanostatic electrolysis was performed on molybdenum electrode, which further presents feasibility electro-depositing iron molten system.