In a quest to reduce installation and maintenance costs, Milan metro has been conducting a series of trials since 1977 with various types of plastic and fibreglass catenary supports. As a result, catenary on a 3 km extension from Cascina Gobba to Cologno Nord has been erected using fibre-reinforced plastic supports. Indications are that savings of up to 70 per cent in maintenance costs can be achieved each year compared with traditional insulators and supporting structures.


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    Titel :

    Fibre-reinforced plastic supports slash catenary costs


    Weitere Titelangaben:

    Kostensenkung durch glasfaserverstaerkte Fahrdrahthalterungen


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1982


    Format / Umfang :

    2 Seiten


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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