Optimisation Design and Damping Effect Analysis of Large Mass Ratio Tuned Mass Dampers

<div>The error rate of the revised fitting formula value with the TMD mass ratio and the damping ratio of the main structure under the excitation of harmonic load. (a) Error rate of the frequency ratio. (b) Error rate of the damping ratio.</div>

Shock and Vibration

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Figure 5

Figure 5: Optimisation Design and Damping Effect Analysis of Large Mass Ratio Tuned Mass Dampers 