Essays about: "Xie Guowei"

Found 1 essay containing the words Xie Guowei.

  1. 1. Equivalent Dynamics Model of Ballasted Track Bed

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Said Daoud; Xie Guowei; Liu Xiaoming; [2012]
    Keywords : ABAQUS; Ballast; modeling; simulation; train-track; fracture mechanics;

    Abstract : Increase of track maintenance costs and change of track geometry are due to the vibration of ballasted railway. The aim of this thesis work is to model train-track system as a multiply degree of freedom systems by Lump Parameter Method. READ MORE