Passing trains generate aerodynamic loads (‘open-air pressure pulses’) that cause fatigue on wayside objects and other trains. The European regulatory framework requires, for every rolling stock type, type tests in which the peak-to-peak pressure changes caused by passing trains are measured close to the track over a range of heights. These measurements are subsequently corrected and processed so as to obtain an assessment value, which is then compared with a limit value. The assessment value is characterized by uncertainty. In this paper, we provide quantitative indicators of such uncertainty based on work carried out in the European FP7 project AeroTRAIN.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    On the accuracy of the assessment of open-air pressure loads due to passing trains: Part 1: Experimental assessment


    Beteiligte:


    Erscheinungsdatum :

    2015-08-01


    Format / Umfang :

    13 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    On the accuracy of the assessment of open-air pressure loads due to passing trains: Part 2: Assessment by simulation

    Licciardello, Riccardo / Grappein, Etienne / Rueter, Arnd | SAGE Publications | 2015


    Experimental simulation of alternating aerodynamic loads induced by high-speed trains passing in tunnels

    Wang, Qianxuan / Hu, Zhelong / Liang, Xifeng et al. | SAGE Publications | 2023


    MONITORING PASSING TRAINS, SYSTEM AND METHOD

    VORREN OLE TOMMY / STETTER OLAV | Europäisches Patentamt | 2023

    Freier Zugriff

    MONITORING PASSING TRAINS, SYSTEM AND METHOD

    VORREN OLE TOMMY / STETTER OLAV | Europäisches Patentamt | 2023

    Freier Zugriff