A5101723263- Innovative concrete reinforcement materials
- Fatigue and fracture mechanics
- Magnetic Properties of Alloys
- Fusion materials and technologies
- Advanced Optical Sensing Technologies
- Advanced Antenna and Metasurface Technologies
- Autonomous Vehicle Technology and Safety
- Aluminum Alloys Composites Properties
- Vehicle License Plate Recognition
- Metal Alloys Wear and Properties
- Antenna Design and Analysis
- Generative Adversarial Networks and Image Synthesis
- Recycled Aggregate Concrete Performance
- Nuclear Materials and Properties
- Smart Parking Systems Research
- Advanced Welding Techniques Analysis
- Advanced Vision and Imaging
- Metallic Glasses and Amorphous Alloys
- Metallurgy and Material Forming
- Aerospace Engineering and Control Systems
- Heat Transfer and Mathematical Modeling
- Ocular and Laser Science Research
- High Temperature Alloys and Creep
- Force Microscopy Techniques and Applications
- Electromagnetic Effects on Materials
Xi'an Aeronautical University
2022-2024
University of Shanghai for Science and Technology
2024
Northwest Institute of Mechanical and Electrical Engineering
2022
Liaoning Technical University
2020
Beihang University
2018-2019
Nanjing University
2015-2018
Shanghai Jiao Tong University
2013-2014
Guangxi University
2013
Xi'an Polytechnic University
2013
China University of Geosciences (Beijing)
2013
<div class="section abstract"><div class="htmlview paragraph">Less costs and higher efficiency may be constant technological pursuit. Despite the great success, data-driven AI development still requires multiple stages such as data collection, cleaning, annotation, training, deployment to work together. We expect an end-to-end style process that can integrate these processes, achieving automatic production algorithm with just clicks of mouse. For this purpose, we explore parking...
Ti(C,N)-based cermets with multicomponent ingredients were prepared using vacuum sintering technology. The effect of molding agents, binder phase and temperature on studied. optimum performance was obtained by adding 2% polyvinyl alcohol (PVA-1788). microstructure mechanical properties investigated. cermet a weight percentage TiC:TiN:Ni:Co:Mo:WC:Cr3C2:C = 40:10:20:10:7:8:4:1 sintered at 1450 °C had the optimal properties. relative bending strength, Vickers hardness, elastic modulus wear...
For the purpose of studying difference between recycled concrete and ordinary on shearing property under circumstance equal strength, nine beams, which have altitude varying width, been produced by using different replacement rates 0%, 50% 100% respectively to test their shear performance. The differences strain constitutive relation were analyzed in this paper. study indicates that with same compressive there is only a slight strength. strength similar tensile concrete. Recycled concretes...
In order to study the mechanical properties of recycled concrete with same strength, three kinds have been made which their intensities reached C25, C30, C35 at coarse aggregate replacement ratios (0%, 50%, 100%), and severally completed stress-strain curve test on strength concrete, separately analyzed variance about failure pattern peak strain, elastic modulus that all belonged under condition strength. Studies shown overall shape concretes curves is similar normal difference small,...
Abstract The casting method in coating preparation has the advantages of short sample period, small raw material loss, low cost, but paint film often bubble defects.The defects were characterized by microscope observation and density balance test. influence solvent content ultrasonic shock on mechanical properties investigated. results show that decreases linearly with increase number bubbles. With solvent, viscosity bubbles obviously. As increased, drying time period increased.After shock,...
Application of nanometer materials in the design clothing has achieved some success, and plays a positive role promoting innovation development further meeting needs market consumers. This paper makes brief analysis on application clothing.
Notice of Violation IEEE Publication Principles<br><br> "A Thin Broadband Microwave Absorber with Hexagonal Resistive Frequency Selective Surface"<br> by Feifei Li, Chao Meng, Fan-guang Digang Fan, Ping Chen, and Rui-xin Wu<br> in the Antennas Wireless Propagation Letters (Early Access) April 2018<br><br> After careful considered review content authorship this paper a duly constituted expert committee, has been found to be violation IEEE’s Principles.<br><br> This contains significant...
We propose and design a novel radome material with lower reflectivity in broadband frequency range. By loading resistive selective surface on the top of traditional material, we realize good transmission pass-band while absorption outside pass-band. Our makes new way towards antenna system reduced RCS.
The security and stability of the steam turbine equipments are great importance for thermal power plants. diaphragm is usually tested as lack stiffness due to creep deformation in practical operation. In this paper, a life assessment was presented. finite element model construed, its accuracy verified via defection test. classic Norton law applied calculation process parameters were determined iteration obtain an appropriate value which would make calculated data equal experimental data....
The concept of Green manufacturing is mainly reflected at Foundry. And the greening process for product casting could be accomplished by improving foundry technique. For example, during production widely used and excellent high toughness ductile iron cast QT450－15, using two times desulphurization, covered packet spheroidization, composite inoculation like those consist green system, which reduce usage rare earth, improve scarce resource efficiency performance. This great significance iron.
Deposition of solid elemental sulfur may arouse severe damage to the formation and significantly affect gas deliverability in sour reservoirs. As one main measure stimulation, hydraulic fracturing always ceases work due deposition fractures. To have a better understanding failure fracture conductivity caused by learn degree improved acidification, an experimental was implemented studied. In this paper, both powder artificial fractured core were employed simulate process A further step made...
Parking-slot detection plays a crucial role in autonomous driving self-parking systems. To simulate more complex parking scenarios datasets and alleviate the challenges of manual annotation, we have developed several methods for synthesizing parking-slots under various conditions. This paper introduces three such methods: AVM (around view monitor) images, generating fisheye incorporating 2D symbols within to create special types. address interference caused by lane markers original validate...
<div class="section abstract"><div class="htmlview paragraph">Parking-slot detection plays a critical role in the self-parking system for autonomous driving. To enhance complexity of environmental situations parking-slot datasets and reduce difficulty manual annotation, we design several data synthesis methods to generate new parking-slots under different situations. Methods introduced this paper include synthesizing AVM (around view monitor) images, generating fisheye images...