Seismic Behavior of a Hybrid Moment-Resisting Frame with Replaceable Energy Dissipation Angles

Seismic Performance and Replaceability of Steel Frame Structures With Replaceable Beam Segments

“…Resilient structures have emerged as a central focus and development direction in seismic engineering. A resilient structure [4,5] integrates rocking [6][7][8][9][10][11][12] , self-centering [13][14][15][16][17][18][19][20][21] , replaceable components [22][23][24] , and additional energy dissipation devices [25][26][27] to diminish the structural response, damage, and residual deformation during earthquakes. The strategic placement of replaceable energy dissipation members in parallel with rocking or self-centering mechanisms contributes to diverse and resilient structural systems, maximizing their effectiveness.…”