;Contents: Several problems about rolling stock which can run on curves at high speed; On the performance of the rail fastening device for the sharp-curved, steep-graded track; Rock fracture by electro-hydraulic effects; Model experiments on lateral resistance of footing foundation in cohesive soil; Model experiments on lateral resistance of footing foundation on sand; Measurement of dynamic earth pressures acting on model wells in weak ground; Some knowledge obtained from seismic survey in tunnel; On the check system for geological survey of tunnels; New method for collecting dust using electrostatic force.


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    Titel :

    Quarterly Reports: Railway Technical Research Institute, Volume 13, Number 1, 1972


    Erscheinungsdatum :

    1972


    Format / Umfang :

    64 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch