Experimental Validation of Replaceable Shear Links for Eccentrically Braced Steel Frames

Self-centering eccentrically braced frames using shape memory alloy bolts and post-tensioned tendons

“…The concept of replaceable links which use bolted endplate connections instead of welded connections and can be removed after occurrence of plastic deformation belongs to the first strategy. The feasibility of using replaceable links in EBFs was demonstrated by Dubina et al [10] and its performance was also studied experimentally by Mansour et al [11]. Practical applications of EBFs with replaceable links in several rebuild projects have been reported in New Zealand [12].…”

Dimensional analysis of the slotted bolted connections against impulsive earthquake ground motions

“…Consequently, the passive control systems such as the metallic and various hysteretic dampers were invented to dissipate energy without power sources [6][7][8][9]. In most passive control systems, such as a metallic plate damper or a Buckling Restrained Brace (BRB), the input energy is dissipated by sacrificial elements which are replaceable after the earthquakes [10][11][12][13][14].…”

Seismic testing and numerical analysis of Y‐shaped eccentrically braced frame made of high‐strength steel

“…Therefore, during severe earthquakes, yielding is concentrated only at link and it can be considered as the structural fuse that will dissipate seismic input energy through stable and controlled plastic deformation. So far, research has focused primarily on seismic performance, design methods, and new structural types of EBF systems …”