A Tuned Mass Damper with Nonlinear Magnetic Force for Vibration Suppression with Wide Frequency Range of Offshore Platform under Earthquake Loads

<div>Displacement responses of the platform subjected to the three earthquake-induced seismic waves by simulation. (a) Displacement time series under the El-Centro NS seismic wave by simulation; (b) displacement time series under the Taft EW seismic wave by simulation; (c) displacement time series under the Fukushima NS seismic wave by simulation.</div>

Shock and Vibration

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Figure 9

Figure 9: A Tuned Mass Damper with Nonlinear Magnetic Force for Vibration Suppression with Wide Frequency Range of Offshore Platform under Earthquake Loads 

Figure 9 | A Tuned Mass Damper with Nonlinear Magnetic Force for Vibration Suppression with Wide Frequency Range of Offshore Platform under Earthquake Loads 