Structural Elements: Springs and Rigidity

This lecture covers the fundamental concepts of springs, rigidity, and elasticity modules in structural engineering. It discusses the behavior of springs under different loads, the calculation of stiffness, and the relationship between force, deformation, and material properties. The instructor explains the principles of structural rigidity and the importance of understanding material behavior in design. Additionally, it explores the proportional relationship between stress and strain in materials, emphasizing the significance of the elasticity module. The lecture concludes with practical formulas for calculating stiffness and deformation in structural elements.