Simple formulas given for permissible speeds and elevations, equilibrium speeds and elevations, lengths of spirals, and offsets and ordinates of spiral curve; formulas accompanied by tables which permit quick selection of elements of problem best suited to known conditions; study based on unbalanced elevation of 3 in. and rate of runoff of elevation of 1 1/4 in. per sec.


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    Titel :

    Relation of transition curves to speed and superelevation


    Weitere Titelangaben:

    Am Ry Eng Assn -- Bul


    Beteiligte:
    Selby, O.E. (Autor:in)


    Erscheinungsdatum :

    1941


    Format / Umfang :

    9 pages


    Anmerkungen:

    3 Supp sheets


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Transition curves and superelevation

    Royal-Dawson, F.G. | Engineering Index Backfile | 1928


    Superelevation of railway curves

    Rapley, F. | Engineering Index Backfile | 1943


    Superelevation of automobile highways on curves

    Mastrodicasa, S. | Engineering Index Backfile | 1928


    Superelevation of horizontal curves

    Rawlings, F.G.R. | Engineering Index Backfile | 1950


    Railway curves: superelevation and maintenance

    Tratman, E.E.R. | Engineering Index Backfile | 1922