Soil-structure interaction and frequency components of near-fault records on the performance-based confidence levels of steel setback MRFs

Vibration control of steel frames with setback irregularities equipped with semi-active tuned mass dampers

“…The seismic performance of structures with setbacks under pulse-like events was numerically studied by Mashhadi et al [32,37]. The results show that the seismic behavior of structures with setbacks depends on the ratio of the pulse period to the structures' first mode period, (T P /T 1 ).…”