The head hardened rail (HH340 rail, 340HB) which is harder than the normal rail (AS rolled rail, 270HB) is used as the high rail in curve sections to reduce the wear. The HH340 rail shows a wear resistantce effect. However, in late years, the Gauge Corner Cracking occurs to the HH340 rail of the high rail in curve sections with a curve radius of 600 m to 800 m. Therefore, authors developed a new type head hardened rail in this study for the purpose of the prevention of rail failure and the reduction of track maintenance.


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    Titel :

    Development and Evaluation of Rail Steel Grade for Damage Restraint to High Rail in Curve Sections



    Erschienen in:

    Erscheinungsdatum :

    2017



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    Lokalklassifikation TIB:    355/7030
    BKL:    55.85 Schienenverkehr



    Development and Evaluation of Rail Steel Grade for Damage Restraint to High Rail in Curve Sections

    Kanematsu, Y. / Matsui, M. / Tsuijie, M. | British Library Online Contents | 2017


    Analysis of Lateral Rail Restraint

    D. Jeong / M. Coltman | NTIS | 1983


    TSAR high-rail system for measurement of rail lateral restraint [2458-25]

    McCarthy, W. T. / SPIE | British Library Conference Proceedings | 1995



    Russian rail sections

    Saller, H. | Engineering Index Backfile | 1942