Virtual Shake Table
Created by Claudio Sepulveda, Chile
Structure Parameters
Add seismic isolation
Bearings at the base slab. Tiso assumes a rigid superstructure.
Modal Frequencies
| Mode | T (s) | f (Hz) | Damping ξ | Eff. mass |
|---|
Shake Table Lab
Peak acc0
Peak roof0
Max drift0
Isolator ub0
Vb/W0
Ground Motion Excitation Source
Drift Ratio (Δi/h)
■ <1% ■ 1–2% ■ >2% ▮ peak (bar scale 0–3%)
Mode Shapes
Created by Claudio Sepulveda, Chile