主题词：Fatigue and fracture mechanics; Mechanical stress and fatigue analysis; Metal Forming Simulation Techniques; Structural Load-Bearing Analysis; Composite Structure Analysis and Optimization; Mechanical Behavior of Composites; Metallurgy and Material Forming; Numerical methods in engineering; High Temperature Alloys and Creep; Engineering Structural Analysis Methods; Optical measurement and interference techniques; Structural Health Monitoring Techniques; High-Velocity Impact and Material Behavior; Welding Techniques and Residual Stresses; Non-Destructive Testing Techniques; Vibration and Dynamic Analysis; Microstructure and Mechanical Properties of Steels; Structural Analysis and Optimization; Ultrasonics and Acoustic Wave Propagation; Adhesion, Friction, and Surface Interactions; Mechanical Engineering and Vibrations Research; Fire effects on concrete materials; Advanced Surface Polishing Techniques; Elasticity and Material Modeling; Microstructure and mechanical properties