Table shows types of prestressed ties used in various countries; discrepancies in bending moments under rail for various ties exceed 100%, indicating excessive use of reinforcement in certain cases; article presents analysis and proposes assumption of vertical load of 10 t and bending moment of 0.45 tm, and use of railroad ties with flexible unsupported joints.


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    Title :

    Study of form of prestressed railroad ties


    Additional title:

    Studium nad wlasciwym typem podkladu sprezonego na tle istniejacych rozwiazan


    Contributors:
    Cwiok, Z. (author)

    Published in:

    Publication date :

    1958


    Size :

    37 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Polish


    Keywords :


    Railroad ties

    Engineering Index Backfile | 1885


    Reinforcedconcrete railroad ties

    Mueller, E. | Engineering Index Backfile | 1933


    Metallic railroad ties

    Engineering Index Backfile | 1887


    Beechwood railroad ties

    Engineering Index Backfile | 1886


    Steel railroad ties

    Post, J.W. | Engineering Index Backfile | 1888