Because of unstable subgrade conditions, many special track-work installations on Terminal Railroad Assn of St. Louis were pressure grouted nearly 4 yr ago; this treatment has proven effective, track holding up well under heavy traffic of war years, with substantial reductions in maintenance; conditions existing at several locations prior to treatment, methods used and results obtained, are described.


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    Titel :

    Grouted roadbed holds up under special trackwork at busy St Louis Terminal


    Weitere Titelangaben:

    Ry Eng Maintenance


    Erschienen in:

    Erscheinungsdatum :

    1946


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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