Seismic response analysis of single‐degree‐of‐freedom structure coupled with tuned self‐centering wall
Hao Wu,
Emadeldin Ogail,
Zheng Lu
Abstract:This paper investigates the possibility of using self‐centering walls (SCWs) as tuned mass dampers (TMDs) to control the seismic response of structures. The basic characteristics of this system are investigated using a two‐degree‐of‐freedom (2‐DOF) model, representing the main structure as a single‐degree‐of‐freedom (SDOF) oscillator interconnected with an SCW through viscous and elastic devices. The nonlinear equations of motion for the proposed coupled system are derived and then utilized to determine the di… Show more
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