Analysis of efficiency and safety of motor truck transportation in open pit mines located on mountain slopes resulting in recommendation to build roads of varying gradient; gradients at higher levels may exceed those at lower levels by 20-35%; higher gradients are permissible when operations are of short duration; trucks with motors having specific power of 8-9 hp/ton should be used in early stages of open pit operations; during later stages of mining this power ratio should be increased to 6-6.5 hp/ton.


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    Titel :

    Method of selecting rational gradient of automobile roads in open pit mines using motor truck transportation


    Weitere Titelangaben:

    K metodike vybora ratsional'nogo uklona avtodorog pri ispol'zovanii na gornykh kar'erakh avtomobil'nogo transporta


    Beteiligte:
    Vasil'Ev, M.V. (Autor:in) / Doronenko, E.P. (Autor:in)


    Erscheinungsdatum :

    1964


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Russisch


    Schlagwörter :


    Rational limits of using motor truck transportation in open cast mines

    Shan'Ko, V.V. | Engineering Index Backfile | 1961


    Toll roads and truck and bus transportation

    Noble, C.M. | Engineering Index Backfile | 1941


    TOLL ROADS AND TRUCK AND BUS TRANSPORTATION

    Noble, Charles M. | SAE Technical Papers | 1941


    Motor transportation without roads

    Eifler, K. | Engineering Index Backfile | 1928


    Motor truck transportation

    Male, W.H. | Engineering Index Backfile | 1936