Discrete element modelling of geogrid-reinforced railway ballast and track transition zones

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Discrete element modelling of geogrid-reinforced railway ballast and track transition zones

Track deterioration has a serious influence on the safety and efficiency (speed restriction) of train operations. Many expensive, disruptive and frequent repair operations are often required to maintain the ballast characteristics due to the problem of settlement. Because of this, a geogrid solution...

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Bibliographic Details
Main Author:	Chen, Cheng
Format:	Thesis (University of Nottingham only)
Language:	English
Published:	2013
Subjects:	Railroad tracks ballast (Railroads) geogrids
Online Access:	https://eprints.nottingham.ac.uk/13399/

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