Results of field and laboratory tests are said to have indicated that presence of ballast above level of bottom of tie has little influence on quiescent load which will be carried before ballast will work out from under tie and allow it to settle, but that under repeated applications of load and particularly under jarring and vibratory loads ultimate carrying capacity of ballast is considerably increased by raising level of ballast surface to top of tie.


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    Titel :

    A scientific study of railway track under load


    Weitere Titelangaben:

    Ry. Age


    Erschienen in:

    Railway Age ; 68 , n 11


    Erscheinungsdatum :

    1920


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    A scientific study of railway track under load

    Engineering Index Backfile | 1918


    A scientific study of railway track under load

    Engineering Index Backfile | 1920


    Railway track for increased wheel load

    Stierl, H. | Engineering Index Backfile | 1922



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