With device developed at Iowa State University, Ames, friction and cohesion values are determined separately in single operation performed on site by one man; working member of experimental model consists of two curved, laterally-corrugated steel "shoes" actuated by pair of hydraulic automobile brake cylinders; cohesion and friction values are derived by correlating shoe pressure with lift-gage readings; tests are generally made on weakest soil stratum encountered in test drilling.


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    Titel :

    Simple device developed to determine load-bearing capacity of soil


    Weitere Titelangaben:

    Better Roads


    Erschienen in:

    Better Roads ; 36 , n 3


    Erscheinungsdatum :

    1966


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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