Digitální knihovnaUPCE
 

Moisture influence on the GPR-measured RDP values of granite ballast under clean and fouled conditions

Sborník z konferencepeer-reviewedpublished
Náhled

Datum publikování

2018

Vedoucí práce

Oponent

Název časopisu

Název svazku

Vydavatel

University of Pardubice

Abstrakt

Ground Penetrating Radar (GPR) has recently been a routine non-destructive tool in railway infrastructure diagnostics. One of the phenomena occurring in the ballast structure, which can be detected by GPR, is presence of water. Moisture (water) can be trapped more frequently in the fouled railway ballast sections due to the filling of air voids within the ballast by finer materials hence reducing the drainage capability of the track infrastructure. This paper aims at experimentally assessing the moisture influence of the clean and fouled coarse granite ballast on the GPR signal characteristics.

Rozsah stran

p. 31 - 39

ISSN

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Projekt

Zdrojový dokument

Vydavatelská verze

Přístup k e-verzi

open access

Název akce

7th International scientific conference of the Faculty of transport engineering: Through efficient transport to sustainable mobility (September 6th - 7th 2018, Pardubice)

ISBN

978-80-7560-152-0

Studijní obor

Studijní program

Signatura tištěné verze

Umístění tištěné verze

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Klíčová slova

ground penetrating radar, railway ballast, moisture, diagnostics, transport infrastructure

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