Effective stiffness refers to the overall stiffness of a structural system, taking into account the behavior of seismic isolators and their interaction with the superstructure during seismic events. It plays a critical role in determining how structures respond to ground motion, influencing both design and performance during earthquakes. Understanding effective stiffness helps engineers assess how isolated structures can better absorb and dissipate seismic energy, leading to improved safety and stability.
congrats on reading the definition of Effective stiffness. now let's actually learn it.