A5074158022- Fatigue and fracture mechanics
- Numerical methods in engineering
- Structural Integrity and Reliability Analysis
- Metal Forming Simulation Techniques
- Non-Destructive Testing Techniques
- Structural Load-Bearing Analysis
- Geotechnical Engineering and Underground Structures
- Probabilistic and Robust Engineering Design
- Ultrasonics and Acoustic Wave Propagation
- Material Properties and Failure Mechanisms
- High Temperature Alloys and Creep
- Engineering Structural Analysis Methods
- Welding Techniques and Residual Stresses
- Hydrogen embrittlement and corrosion behaviors in metals
- Nuclear Engineering Thermal-Hydraulics
- Structural Health Monitoring Techniques
- High-Velocity Impact and Material Behavior
- Mechanical stress and fatigue analysis
- Structural Behavior of Reinforced Concrete
- Microstructure and Mechanical Properties of Steels
- Fire effects on concrete materials
- Mechanical Behavior of Composites
- Structural Response to Dynamic Loads
- Cephalopods and Marine Biology
- Nuclear Materials and Properties
Jianghan University
2025
Nanjing Agricultural University
2024
EDF Energy (United Kingdom)
2013-2023
Zhejiang University of Technology
2007-2021
Zhejiang Pharmaceutical College
2008
Imperial College London
1998-2002
East China University of Science and Technology
1989-2000
Xi'an Jiaotong University
1994-1998
Limit load solutions for thin-walled cylinders with circumferential cracks under combined axial tension, bending and pressure are developed, considering the effect of pressure-induced hoop stress via Mises yield criterion. The new cover constant-depth or semi-elliptical surface through-wall cracks. predictions Mises-based limit equation agree very well elastic-perfectly plastic finite element results. However, net-section collapse equations, which ignore in cylinder, tend to over-estimate...
Theoretical and numerical validations are performed for the ABAQUS contour integral J C(t) functions in its versions v6.11-14 cases with residual stresses. Test specially designed to introduce various stress types followed by cracked-body fracture/creep analyses. Crack driving force parameters evaluated using both inbuilt v6.14 self-developed software. Based on results, guidance is developed users obtain correct values v6.11-14.
A local limit load model is developed for shell/plate type components with surface cracks determining the or reference stress used in J prediction via scheme defective components. The a plate which contains rectangular crack circumscribing real defect and has same thickness as component at location. remotely loaded by primary stresses of location obtained from elastic uncracked-body analysis. global this component. validated using 273 cases 3-D finite element (FE) results semi-elliptical...