Filtering property of periodic in-filled trench barrier for underground moving loads
Lingkai Meng, Zhifei Shi, Shengwang Hao, Zhibao Cheng
Topics & Concepts
TrenchVibrationDispersion relationMathematical analysisFourier transformPlane (geometry)WavenumberShallow trench isolationMathematicsMechanicsPhysicsMaterials scienceGeometryAcousticsOpticsComposite materialLayer (electronics)Railway Engineering and DynamicsGeotechnical Engineering and Underground StructuresAcoustic Wave Phenomena Research