dynamic stiffness

Dynamic stiffness describes how a material or structure responds to forces that change rapidly over time. Unlike static stiffness, which measures resistance to steady forces, dynamic stiffness involves vibrations or oscillations. It indicates how much a system resists movement when subjected to these changing forces, affecting how it vibrates or transmits energy. Higher dynamic stiffness means the structure or material is better at resisting rapid movements and vibrations, leading to less deformation or oscillation. It’s an important concept in fields like engineering and mechanical design, where controlling vibrations is crucial for performance and safety.