Analysis of ballast breakage in ballast bed when using under sleeper pads

Cui, XH; Xiao, H; Ling, X

Xiao, H (corresponding author), Beijing Jiaotong Univ, Beijing Key Lab Track Engn, Beijing, Peoples R China.

GEOMECHANICS AND GEOENGINEERING-AN INTERNATIONAL JOURNAL, ; ():

Abstract

A breakable model of ballast particle is developed by using the Discrete Element Method (DEM). A method of modelling the Under Sleeper Pad (USP) by us......

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