Test drives on frozen peatland have been carried out. The main purpose of the tests was to make a comparison with previously made tests on unfrozen peatland. Another was to develop competence to carry out field tests under winter conditions. The development in frost- and snow- depth were measured during a period of three months before the tests. Density and hardness of the snow were measured at the same time the tests took place. The vehicles were driven in test-tracks one for each vehicle. Maximum number of passages were 30. The time needed to complete each passage was registered for later calculation of vehicle speed.


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    Titel :

    Framkomlighet i Oevre Norrland froen Koerfoersoek pa Tjaelad Myrmark (Vehicle Tests on Unfrozen Peatland)


    Beteiligte:
    J. F. Persson (Autor:in)

    Erscheinungsdatum :

    1991


    Format / Umfang :

    26 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch