Construction of Walensee railroad tunnel in Switzerland was complicated by simultaneously built parallel vehicular tunnel; close crossing of tunnels necessitated cautious blasting; fractioned and dusty rock formations in railroad tunnel required timbering; successful grouting with thick honeylike solution of bitumen; tunneling was advanced by making first or pioneer tunnel.


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    Titel :

    Tunneling for swiss railroad relocation


    Weitere Titelangaben:

    World Construction


    Beteiligte:
    McKeever, H.J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1960


    Format / Umfang :

    3 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Pennsylvania railroad relocation

    Engineering Index Backfile | 1947


    Springfield Railroad Relocation Project

    American Railway Engineering Association | British Library Conference Proceedings | 1996


    $38.8 Million Westpark Railroad Relocation

    Hough, D. / American Public Transit Association | British Library Conference Proceedings | 1997


    Railroad relocation around Shasta Dam

    Engineering Index Backfile | 1938