Attenuation mechanisms of ultralow-frequency seismic metamaterials via complex band structure analysis

Puntos clave

• Attenuation mechanisms of ultralow-frequency seismic metamaterials are critically analyzed.
• Key findings show improvements in wave propagation with specific band structures influencing performance.
• Analysis utilized complex band structure to evaluate dispersion relations across various conditions.
• Study highlights the importance of understanding these mechanisms for practical applications in engineering.