A5082535922- Advanced Harmonic Analysis Research
- Microstructure and mechanical properties
- Aluminum Alloy Microstructure Properties
- Aluminum Alloys Composites Properties
- Metal Forming Simulation Techniques
- Metallurgy and Material Forming
- Mathematical Analysis and Transform Methods
- Differential Equations and Boundary Problems
- Nonlinear Partial Differential Equations
- Epoxy Resin Curing Processes
- Mechanical Behavior of Composites
- Advanced Malware Detection Techniques
- Advanced Mathematical Physics Problems
- Holomorphic and Operator Theory
- Microstructure and Mechanical Properties of Steels
- Synthesis and properties of polymers
- Security and Verification in Computing
- Network Security and Intrusion Detection
- Fiber-reinforced polymer composites
- Wireless Signal Modulation Classification
- Electronic Packaging and Soldering Technologies
- High-Velocity Impact and Material Behavior
- Electromagnetic Effects on Materials
- Laser and Thermal Forming Techniques
- Nonlinear Differential Equations Analysis
Central South University
2022-2025
Jiaxing University
2011-2025
Nanjing University of Aeronautics and Astronautics
2023-2024
Xi'an University of Science and Technology
2022
PLA Information Engineering University
2020-2022
Beihang University
2015-2019
Hunan University
1998-2011
Zhejiang University
1999
Coal mine surface subsidence detection determines the damage degree of coal mining, which is great importance for mitigation hazards and property loss. Therefore, it very important to detect deformation during mining. Currently, there are many methods used deformations in mining areas. However, with most them, accuracy difficult guarantee mountainous areas, especially shallow seam has characteristics active, rapid, high-intensity subsidence. In response these problems, we made a digital...
Abstract This study investigates the influence of curing defects on leakage behavior CFRP. A macroscopic homogeneous model incorporating was developed to account for their impact leakage. By combining simulation and experimental methods, relationship between rates analyzed. The results indicate a positive correlation rate porosity. Furthermore, is also influenced by void spacing, where an initial increase in spacing leads rise rate, followed stabilization at later stages. In addition, shows...
The anisotropy in creep aging behavior and microstructural evolution of AA2195-T34 A l–Li alloy plates under different stress levels at 180 °C were systematically investigated by constant-stress aging, mechanical property testing microstructure characterization. results indicated that the strain initially increases then decreases with angle relative to rolling direction cause divergences dislocation density number movable sliding systems. 45° is 1.15 times 1.41 larger than 0° 90° directions...
Vibration pretreatment microwave curing is a high-quality and efficient composite out-of-autoclave molding process. Focusing on interlaminar shear strength, the effects of temperature, time vibration acceleration performance components were analyzed sequentially using orthogonal test design method; scanning electron microscope (SEM) optical digital (ODM) used to analyze void content fiber-resin bonding state specimens under different processes. The results show that influence order process...
Simultaneous localization and mapping (SLAM) is the key technology for automation of intelligent mining equipment digitization environment. However, shotcrete surface symmetrical roadway in underground coal mines make light detection ranging (LiDAR) SLAM prone to degeneration, which leads failure mobile robot mapping. To address these issues, this paper proposes a robust LiDAR method detects compensates degenerated scenes by integrating inertial measurement unit (IMU) data. First,...
The creep deformation behavior, aging hardening response and microstructure evolution of 2A14 aluminum alloy (Al-4.81wt%Cu-0.66wt%Mg-0.97wt%Si) at different temperatures have been systematically investigated by test, tensile transmission electron microscopy differential scanning calorimetry. results show that the total strain steady-state rate significantly increase with increasing temperature in range 408 K–458 K, while behaviors optimum 433 K shortest primary stage lowest stress...
Abstract This work focused on the leakage of composite pressure vessel with a structure consisting an aluminum alloy inner liner, winding layer, and covering. Through applying finite element simulation approach rate test, it was found that average strain layer in lap region at 46 MPa is 0.0078. Additionally, covering adhesive joint investigated by considering deformation, revealing increases increasing test pressure. The length 18 mm 2.05 × 10 −7 Pa·m 3 /s 0.0078 decreasing 1.46 2.31 times...