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

<div>Power spectral density of the acceleration under earthquake-induced seismic wave excitation. Power spectral density of the acceleration for the (a) El-Centro NS seismic wave, (b) Taft EW seismic wave, and (c) Fukushima NS seismic wave.</div>

Shock and Vibration

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Figure 15

Figure 15: A Tuned Mass Damper with Nonlinear Magnetic Force for Vibration Suppression with Wide Frequency Range of Offshore Platform under Earthquake Loads 

Figure 15 | A Tuned Mass Damper with Nonlinear Magnetic Force for Vibration Suppression with Wide Frequency Range of Offshore Platform under Earthquake Loads 