A5103034529- Advanced Fiber Optic Sensors
- Innovative concrete reinforcement materials
- Solidification and crystal growth phenomena
- Photonic Crystal and Fiber Optics
- Photonic and Optical Devices
- Plasmonic and Surface Plasmon Research
- Tunneling and Rock Mechanics
- Structural Response to Dynamic Loads
- Drilling and Well Engineering
- Orbital Angular Momentum in Optics
- Grouting, Rheology, and Soil Mechanics
- Structural Behavior of Reinforced Concrete
- Remote Sensing and Land Use
- Metallurgy and Material Forming
- Aluminum Alloy Microstructure Properties
University of Shanghai for Science and Technology
2021-2023
China University of Petroleum, East China
2019
Harbin Institute of Technology
2017
CITIC Group (China)
2012
Surface plasmon resonance (SPR) sensors have been widely applied in many fields because of their advantages working real time and high sensitivity. However, the spectrum an SPR sensor is easily affected by smoothness metal surface, this type has obvious disadvantages application quantitative detection. We designed refractive index for molecular detection that advantage quantifiability. A ratio spectral analysis method was established based on two coherent dips formed strong coupling effect...
The flow of cement‐based slurry within concentric annular geometry is a major problem study in the field engineering, especially regarding prevention water ingress an annulus formed during shaft construction utilizing artificial freezing technique China. In this study, analytical governing equation motion for axial incompressible Newtonian fluid long derived under condition high groundwater pressure. A stepwise calculation method proposed to describe grouting process based on two injection...
The paper mainly focus on the new type of reinforcement with polyurethane-fly-ash(PUFA) reinforced concrete interface problem.ABAQUS is used to study debonding behavior PUFA-concrete in-plane shear test method.Plastic damage model for materials.Flow Angle, dilatation angle and elastic modulus are calibrated through test.The layer simulated by transition elements material parameters set up reasonably.The process analyzed, strain distribution curve load slip given displacement loading mode.The...
We propose a novel dual-guided photonic crystal fiber(DPCF), which can support orbital angular momentum (OAM) mode as many 68 in communication bands. The design of DPCF with special structure is used to transmit different OAM modes simultaneously. numerical analysis shows that effective index differences are larger than 10<sup>-4</sup>, helpful reduce crosstalk and ensure stable transmission. This would have potential application high capacity division multiplexing transmission systems.