Investigation on Low Frequency Bandgap of Coupled Double Beam with Quasi-Zero Stiffness for Power Transformer Vibration Control

<div>Double-beam metamaterial: (a) mechanical model of double-beam metamaterial and (b) unit cell of double-beam metamaterial.</div>

Shock and Vibration

Figure 3: Investigation on Low Frequency Bandgap of Coupled Double Beam with Quasi-Zero Stiffness for Power Transformer Vibration Control 