Description

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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.- Model for vertical dynamic analysis of the vehicle-track coupling system.- 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.- Environmental vibration analysis induced by overlapping subways.