Seismic multi-objective optimization of vertically irregular steel frames with setbacks upgraded by buckling-restrained braces

Risk‐based optimization of concentrically braced tall timber buildings: Derivative free optimization algorithm

“…A gradient based algorithms was used for RSAs on linearized models. Tu et al 29 . proposed an optimization procedure for BRBs optimal design based on modal and pushover analyses using a multi‐objective genetic algorithm.…”

“…A gradient based algorithms was used for RSAs on linearized models. Tu et al 29 proposed an optimization procedure for BRBs optimal design based on modal and pushover analyses using a multi-objective genetic algorithm. Mazdarani et al 30 proposed a reliability-based procedure for the optimal placement of bracing while minimizing the weight of the structure and using Enhanced Vibrating Particles System metaheuristic algorithm.…”

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

“…They suggested that in the situation in which T P /T 1 ≤ 1, the fragility curve of structures with setback irregularity should be evaluated by considering the original near-fault earthquakes. In addition, using the buckling-restrained braces to reduce the seismic behavior of irregular structures with setbacks was suggested by Tu et al [38].…”