The surface wave attenuation zone of periodic composite in-filled trenches and its isolation performance in train-induced ground vibration isolation
Chenzhi Cai, Lei Gao, Xuhui He, Yunfeng Zou, Kehui Yu, Dizi Wu
Topics & Concepts
AttenuationVibrationSurface waveFinite element methodComposite numberDispersion (optics)Materials scienceVibration isolationStructural engineeringNormal modeGeotechnical engineeringAcousticsGeologyEngineeringComposite materialOpticsPhysicsRailway Engineering and DynamicsGeotechnical Engineering and Underground StructuresStructural Engineering and Vibration Analysis