A5101732580- Structural Response to Dynamic Loads
- High-Velocity Impact and Material Behavior
- Fluid Dynamics Simulations and Interactions
- Rock Mechanics and Modeling
- Structural Behavior of Reinforced Concrete
- Geotechnical Engineering and Soil Mechanics
- Advancements in Battery Materials
- Geotechnical Engineering and Soil Stabilization
- Energetic Materials and Combustion
- Advanced Antenna and Metasurface Technologies
- Innovative concrete reinforcement materials
- Electromagnetic wave absorption materials
- Combustion and Detonation Processes
- Metamaterials and Metasurfaces Applications
- Electromagnetic Launch and Propulsion Technology
- Masonry and Concrete Structural Analysis
- Advanced Battery Technologies Research
- Geotechnical and Geomechanical Engineering
- Liquid Crystal Research Advancements
- Extraction and Separation Processes
- Cocoa and Sweet Potato Agronomy
- Water Quality Monitoring and Analysis
- Composite Material Mechanics
- Advanced Battery Materials and Technologies
- Advanced Chemical Sensor Technologies
Academy of Military Medical Sciences
2025
Xiangtan University
2023
PLA Academy of Military Science
2022
Zhejiang Center for Disease Control and Prevention
2021
Luoyang Institute of Science and Technology
2016-2020
Nankai University
2014
University of Science and Technology of China
2010
Tianjin Research Institute of Electric Science (China)
2009
Core–shell structures are commonly employed in microwave absorption (MA) materials due to their distinctive interfacial architecture. In this study, ferroferric oxide@polypyrrole (Fe3O4@PPy) nanocomposites with hollow core–shell were successfully synthesized for MA using a solvothermal process, followed by situ polymerization. The minimum reflection loss (RLmin) frequency of the can be precisely controlled adjusting thickness PPy shell. thickening shell enhances conduction nanocomposites,...
Dynamic compression tests under quasi-one-dimensional strain conditions were conducted on coral sand with different relative densities using the Split Hopkinson Pressure Bar (SHPB) apparatus. The experimental results indicate that stress-strain curves of exhibit approximately three basic forms, each encompassing distinct stages: skeletal sliding and yielding, compaction, unloading. occurrence lock-up phenomenon is jointly influenced by density, rate, moisture content. A higher content, lower...
Ultra-high-performance concrete (UHPC) is a cement-based material with excellent impact resistance. Compared traditional concrete, it possesses ultra-high strength, toughness, and durability, making an ideal for designing structures The research on the resistance performance of UHPC its composite great significance structural design protective engineering projects. However, currently, there still insufficient structures. To study performance, experiments were conducted targets using...
Calcareous sand is one of the main building materials in construction islands and reefs, its shear property very important for predicting their strength deformation. However, correlation research on properties calcareous limited. In this paper, a series triaxial consolidation drainage tests with relative densities (Dr) 70% 90% under confining pressures 100, 200, 400 800 kPa were carried out by testing apparatus, effects density pressure deformation characteristics analyzed. The results show...
Benefiting from the introduction of SDBS and acidified carbon nanotubes, electronic inks exhibit fast electrical response performance high chromaticity.
The mechanical performance of coral sand exhibits significant variation due to the different physical properties sampled from individual reefs. In this paper, a split Hopkinson pressure bar (SHPB) apparatus is used conduct impact tests on two types investigate behavior. Using approach, compressive stress-strain curves one-dimensional strain state are obtained, with rates ranging 460 s −1 980 . results show that internal porosity particles main influence factor rate dependency subjected...
The flow field characteristics of blast simulators with the explosive-driven method and compression-driven have been extensively investigated; however, limited effort has made to in combined-driven by explosive charge compressed gas. In this paper, finite volume governed Navier–Stokes equation based on an detonation k-omega SST turbulence was used analyze three kinds drive methods, namely, method, method. results show that numerical could simulate accurately comparing experimental data....
Abstract The characteristic of interphase has a significant influence on the macroscopic performance carbon fiber-reinforced plastics (CFRP). To investigate effect composite elastic modulus, representative volume element (RVE) unidirectional CFRP with inhomogeneous was established. Based bridging model, theoretical calculation method modulus given. T300/BSL914C composites obtained by method. Results are in good agreement finite and experimental data. Four types models were given including...
Coral sand is widely distributed in the large area of reefs and lagoons South China Sea. During construction various projects on islands reefs, coral extensively used as a local material resource. It very important to determine threshold reef engineering resist extreme impact loads when covered with was suffered from dynamic disasters such penetration explosion. The constitutive model key component for protection design calculations are required. Based results SHPB experiment static...