Merging Bragg and Local Resonance Bandgaps in Perforated Elastic Metamaterials with Embedded Spiral Holes
Xiangyu Tian, Wenjiong Chen, Renjing Gao, Shutian Liu
Topics & Concepts
MetamaterialMaterials scienceResonance (particle physics)ScatteringAttenuationOpticsBragg's lawPerforationSpiral (railway)Coupling (piping)Band gapAcousticsOptoelectronicsPhysicsDiffractionComposite materialEngineeringMechanical engineeringPunchingParticle physicsAcoustic Wave Phenomena ResearchRailway Engineering and DynamicsVibration and Dynamic Analysis