National Natural Science Foundation of China [51908554, 52008033]; Hunan Provincial Natural Science Foundation of China [2023JJ30665]
机构署名：
本校为其他机构
院系归属：
建筑学院
摘要：
BackgroundThe development of seismic metamaterials provides new inspiration for controlling the propagation of seismic waves. The unit cell of seismic metamaterials is generally designed as a column structure with a uniform cross-section. However, such column structure requires a large amount of rigid material to generate broadband band gaps in the low-frequency range.ObjectiveA novel tuning fork-shaped seismic metamaterial has been proposed for the utilization of the peculiar vibration modes of the tuning fork structure as the locally resonant to the dissipation of seismic energy.MethodsThe f...
