Structural Mechanics Fundamentals

This lecture introduces the basics of structural mechanics, covering topics such as the nature of static forces, equilibrium, and the behavior of materials under load. It explores concepts like stiffness, strength, and toughness in different engineering materials, as well as the fundamental principles of mechanics. The lecture delves into the analysis and design of mechanical systems, including the study of beams, trusses, and structural failure mechanisms like buckling. It also discusses viscoelasticity, hyperelasticity, and the onset of structural failure. The course aims to provide a solid foundation in structural mechanics for students to understand and analyze mechanical systems effectively.