A5017715606- Masonry and Concrete Structural Analysis
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Analysis
- Structural Analysis of Composite Materials
- Metamaterials and Metasurfaces Applications
- Seismic Performance and Analysis
- Electromagnetic wave absorption materials
- Plasmonic and Surface Plasmon Research
- Optical Coatings and Gratings
- Structural Engineering and Vibration Analysis
- Building materials and conservation
- Color Science and Applications
- Optical Systems and Laser Technology
- Optical Wireless Communication Technologies
- Wind and Air Flow Studies
- Membrane Separation and Gas Transport
- Wood Treatment and Properties
- Concrete Corrosion and Durability
- Microwave Engineering and Waveguides
- Aerogels and thermal insulation
- Advanced biosensing and bioanalysis techniques
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Structural Behavior of Reinforced Concrete
- Ocular and Laser Science Research
Anhui University
2021-2025
Harbin University of Science and Technology
2024
Guangzhou University
2012-2024
National University of Defense Technology
2021-2023
State Key Laboratory of Pulsed Power Laser Technology
2022
Tiangong University
2022
Abstract Semi‐rigid steel frame stands out due to its remarkable deformation capability under seismic loading, while the introduction of partitioned walls would disturb expected behavior infilled frames. Furthermore, presence door openings might exacerbate these negative effects. To mitigate detrimental multiple‐diagonal strut effect traditional infill around opening, an innovative low‐damage wall panels system: prefabricated with a opening and sliding joints are presented for semi‐rigid For...
The compatibility of low infrared emission and wideband microwave absorption has drawn extensive attention, both theoretically practically. In this paper, an infrared-radar-compatible stealth metasurface is designed using transparent conductive materials, namely indium tin oxide (ITO) poly methacrylimide (PMI). structure a combination radar-absorbing layer (RAL) low-infrared-emission (IRSL), with overall thickness about 1.7 mm. It consists three layers, top-layer patch-type ITO...
Abstract Manipulation of electromagnetic (EM) waves is essential for various microwave applications. This research studies the modulation EM by using single-layer plasma arrays consisting discharge tubes. We experimentally investigate transmission spectra and backscattering attenuation characteristics arrays, numerical simulations further reveal mechanism influences arrays. The experimental results show that broadband tunable photonic bandgaps can be achieved in frequency ranges 4–7.5 GHz...
Abstract Manipulation of electromagnetic waves is essential to various microwave applications, and absorbing devices composed low-pressure gas discharge tubes radar-absorbing materials (RAM) can bring new solutions broadband stealth. The transmission method used measure the physical parameters plasma unit. designed structure exhibits superior absorption performance radar cross-section (RCS) reduction capability in 2–18 GHz band, with unique advantage S C frequency bands. It found that...
Carbon-based carbides have attracted tremendous attention for electromagnetic energy attenuation due to their adjustable dielectric properties, oxidation resistance, and good chemical stability. Herein, we reasonably regulate the growth of dopamine hydrochloride on surface Mo-glycerate (Mo-GL) microsphere then transform resultant Mo-polydopamine (Mo-PD) into a dual-shell Mo2C/C (DS-Mo2C/C) in high-temperature pyrolysis process under an inert atmosphere. It is found that temperature plays...
All-dielectric metasurfaces have been widely used in nanophotonics because of their properties, such as negligible Ohmic loss, stable and flexible fabrication techniques. We propose an all-dielectric metasurface consisting subwavelength particles, which supports a "trapped" mode after the introduction adequate symmetry-breaking silicon meta-atoms. Coating with monolayer graphene enables adsorption nucleic acids DNA RNA. compare resonant states transmission spectrum find that proposed is...
Wind-induced annoyance of high-rise buildings was studied using fuzzy probability method. Fuzzy modes with different membership functions (MFs) were proposed to predict structural ratio in wind-induced vibration. The predictions the compared firstly existing results by other researchers verify reliability method this paper. Parameters influencing ratio, such as and population distributions along height, then investigated assessed separately detail a case mode. show that vibration can be...
Green plants are commonly found in typical combat circumstances, so it is of important practical significance to make targets hidden green plants. have special spectral characteristics the visible and near-infrared bands, which makes above purpose stealth difficult achieve. Meanwhile, counter multi-band detection, stealthy performance infrared bands at laser wavelength needs be considered. In this paper, a new structure film designed, based on characteristic matrix method, can achieve...
In modern warfare, reconnaissance technology poses a significant threat to targets on the battlefield. Composite structures of thin film can achieve multiband compatible stealth protect high-value targets. Previously, films for achieving visible, laser, and infrared bands usually have large number total layers suffer from uneven color rendering in visible band being greatly affected by observation angles. this paper, we proposed two new composite that could improve performance while taking...
The selective filtration of dyes and inorganic salts is a challenge for the treatment textile wastewater containing high content salt. In this study, separation performance PI/SiO 2 nanofiltration (NF) membrane dye/inorganic salt mixtures was substantially improved via directional modulation its thermal parameters after phase inversion. After modification, pore size, porosity roughness were reduced, cross-linking degree membranes improved. fabricated with an optimized thermally modified...
High-intensity electromagnetic pulse (EMP) may cause a seriously destructive effect when it couples into the interior of electronic equipment. Due to nonlinear effect, plasma can shield strong EMP. The aperture coupling model EMP is established by CST EM calculation software, and influence position size high-amplitude (HEMP) studied. In addition, protective performance single-layer array against nuclear discussed. simulation results show that damage efficiency HEMP be weakened certain extent...