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Vehicle-track Interaction by Passing through Turnouts

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F09%3A00008801" target="_blank" >RIV/00216275:25510/09:00008801 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Vehicle-track Interaction by Passing through Turnouts

  • Original language description

    For the quantification of vehicle dynamic effects at passing over turnouts at a higher speed there was developed a methodology for evaluating of acceleration measured on vehicle axle boxes. The methodology is based on statistical evaluation of a lateraland vertical acceleration measured values by passing over both critical parts of a turnout (tongue, frog).The created methodology was used for investigation of vehicle dynamic effects. There was found out longitudinal path of wheel passing over a frog area by kinematical analysis.In terms of tilting-body unit class 680 tests at a higher speed in curves of chosen track lines of 1st and 2nd corridor in Czech Republic there was carried out also verification of curved turnouts state according to methodologymentioned above with a view to possibility of speed increasing at curved throats of chosen stations. Lateral vehicle dynamic effects at passing over a curved turnout frog area were evaluated.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JO - Land transport systems and equipment

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1M0519" target="_blank" >1M0519: Research Centre of Rail Vehicles</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of the 7th International Conference on Railway Bogies and Running Gears

  • ISBN

    978-963-420-977-5

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

  • Publisher name

    Budapest University of Technology and Economics

  • Place of publication

    Budapešť

  • Event location

    Budapest, Hungary

  • Event date

    Sep 6, 2007

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article