Influence of USPs on the Quality of Track Geometry in Turnout

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU98883" target="_blank" >RIV/00216305:26110/12:PU98883 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of USPs on the Quality of Track Geometry in Turnout

Popis výsledku v původním jazyce

The trial track section with a turnout in which are installed bearers with USP has been constructed in the Planá nad Lužnicí railway station (IV. railway corridor: Praha ? České Budějovice ? Linz) in 2007. The section comprises of the turnout and transition zones with USP and an appropriate comparative section. The aim of USP application is to homogenize track stiffness and as a consequence to improve the track quality. The trial track section, a methodology of a track geometry parameters' monitoring (precise levelling and track measuring car data) and a measurement evaluation are described in the article. Rail top levels of the tracks are monitored through a precise levelling. Following parameters from track recording car are monitored: alignment of track, longitudinal level and cant. Deviations from designed position, standard deviations of the parameters and track twist are calculated. Measurement and calculated data from both the precise levelling and track recording car are compar

Název v anglickém jazyce

Influence of USPs on the Quality of Track Geometry in Turnout

Popis výsledku anglicky

The trial track section with a turnout in which are installed bearers with USP has been constructed in the Planá nad Lužnicí railway station (IV. railway corridor: Praha ? České Budějovice ? Linz) in 2007. The section comprises of the turnout and transition zones with USP and an appropriate comparative section. The aim of USP application is to homogenize track stiffness and as a consequence to improve the track quality. The trial track section, a methodology of a track geometry parameters' monitoring (precise levelling and track measuring car data) and a measurement evaluation are described in the article. Rail top levels of the tracks are monitored through a precise levelling. Following parameters from track recording car are monitored: alignment of track, longitudinal level and cant. Deviations from designed position, standard deviations of the parameters and track twist are calculated. Measurement and calculated data from both the precise levelling and track recording car are compar

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/TA01031173" target="_blank" >TA01031173: Pražce s pružnou ložnou plochou</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Raod and Rail Infrastructure II. Proceedings of the 2nd International Conference on Road and Rail Infrastructures - CETRA 2012

ISBN

978-953-6272-49-5

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

641-647

Název nakladatele

Univerzity of Zagreb, Croatia

Místo vydání

Zagreb, Croatia

Místo konání akce

Zagreb

Datum konání akce

7. 5. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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