High Speed Railway Track Dynamics: Models, Algorithms and Applications

Track dynamics research contents and related standards.- Analytic method for dynamic analysis of the track structure.- Fourier transform method for dynamic analysis of the track structure.- Analysis of vibration behavior of the elevated track structure.- Track irregularity power spectrum and numerical simulation.- Vertical vibration Model for the Track Structure and the Vehicle.- A cross iteration algorithm for vehicle-track coupling vibration analysis.- Moving element model and its algorithm.- Model and Algorithm for Track Element and Vehicle Element.- Dynamic Analysis of the Vehicle-Track Coupling System with Finite Elements in a Moving Frame of Reference.- Model for vertical dynamic analysis of the vehicle-track-subgrade-ground coupling system.- Analysis of Dynamic Behavior of the Train - Ballast Track - Subgrade Coupling System.- Analysis of Dynamic Behavior of the Train - Slab Track - Subgrade Coupling System.- Analysis of dynamic behavior of the transition section between ballast track and ballastless track.- Analysis of Mid-High Frequency Vibration Characteristics of Track Structure Based on Spectral Element Method.- Semi-analytical prediction method for ground vibration caused by elevated track.