A5101577567- Welding Techniques and Residual Stresses
- Advanced Welding Techniques Analysis
- Additive Manufacturing Materials and Processes
- Non-Destructive Testing Techniques
- Fatigue and fracture mechanics
- Laser and Thermal Forming Techniques
- Laser Material Processing Techniques
- Hydrogen embrittlement and corrosion behaviors in metals
- Microstructure and Mechanical Properties of Steels
- Advanced machining processes and optimization
- Advanced Combinatorial Mathematics
- Optical measurement and interference techniques
- Metal Alloys Wear and Properties
- Economic Growth and Development
- Nanofluid Flow and Heat Transfer
- Thermography and Photoacoustic Techniques
- Heat Transfer and Boiling Studies
- Geotechnical Engineering and Soil Mechanics
- Energy, Environment, Economic Growth
- Industrial Vision Systems and Defect Detection
- Algebraic Geometry and Number Theory
- 3D Surveying and Cultural Heritage
- Robotics and Sensor-Based Localization
- Geotechnical Engineering and Soil Stabilization
- Advanced Mathematical Theories and Applications
Shanghai Jiao Tong University
2024
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2024
Southern University of Science and Technology
2024
Huazhong University of Science and Technology
2017-2023
University of Maryland, College Park
2014
In this work, we report a dielectric nanocomposite paper with layered boron nitride (BN) nanosheets wired by one-dimensional (1D) nanofibrillated cellulose (NFC) that has superior thermal and mechanical properties. These papers are fabricated from filtration of BN NFC suspensions, in which is used as stabilizer to stabilize nanosheets. these papers, two-dimensional (2D) form thermally conductive network, while 1D provides strength. A high conductivity been achieved along the surface (up...
Welding deformation and residual stress have negative influence on assembly accuracy service performance. Thermal elastic plastic (TEP) inherent strain finite element analysis (FEA) methods were used to study this challenge. Basic principle of these two was first introduced. The welding process, constraints, solid phase transformation multi-pass discussed, computation efficiency summarised. Loading method in FEA analysed, interface introduced simulate effects the gap especially for large...
The weak mechanical properties of dredged soil can be improved by using cementing agents. Comprehensive investigation the efficacy stabilizing methods, including Portland cement (PC) and alkali-activated ground granulated blast-furnace slag (CaO-GGBS), agent content from 12% to 16%, curing methods in different initial moisture soils, organic matter content, types was carried out. Experimental results showed that soils have stronger CaO-GGBS than PC. Maximum strength found highest 16%....
Weld seam positioning has been of great importance in enhancing welding automation levels. In this article, a multilayer strategy was proposed for automatic weld based on the point cloud model tubesheet. The method consists coarse and fine positioning. process positioning, feature-based maximum likelihood estimation (MLE) proposed, whose solution obtained by calculation between tubesheet image. Considering that several different coordinate systems—robot system (RCS), (TCS), (PCS)—exist...
Microstructure and alloy element distribution of dissimilar joint 316L EH36 in laser welding were researched, especially the influence misalignment on weld profile distribution. Weld zone (WZ) consisted austensite ferrite (F), heat affected (HAZ) side martensite, F, pearlite carbide precipitation. Positive increased both upper bottom widths (BWs), while negative made BW wider width narrower. HAZ steel was clear narrowed homogenised by misalignment. Alloy contents Cr Ni WZ much more The...