Advances in Civil Engineering / 2018 / Article / Fig 11

Research Article

Earthquake Protection of Existing Structures with Limited Seismic Joint: Base Isolation with Supplemental Damping versus Rotational Inertia

Figure 11

Optimal TMDI design for different BIS damping ratios and soil conditions: (a) normalized total acceleration variance and (b) normalized TMDI displacement variance, representative of the TMDI stroke.