Clogging of drainage devices in railway infrastructures: Sites studies and hydrochemical modelling

Last updated on 01 June 2016 3:06
In France, up to 450km of underground drain along High-speed- line (HSL) is affected by calcite precipitation, risk of being totally clogged today or after couples of years. Dysfunction of these drains causes the mechanical loss of the track bases. The current unsatisfied maintenance becomes more and more costly, while...
Author(s): Jia Neng;Deneele Dimitri;Tassin Bruno;Prevot Fran?ois;Koscielny Mathilde;Calon Nicolas
2016
France
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