THE PARIS UNDERGROUND RAILWAY. NORTHERN EXTENSION OF LINE N7

METRO DE PARIS - LE PROLONGEMENT DE LA LIGNE N7 AU NORD

The authors describe: (1) the plan, its advantages and the cost-effectiveness of the project, and the main characteristics of the alignment; (2) the execution of civil engineering works, e.g. Preparatory work, the structures, preliminary injection of small cavities under the structure caused by the dissolution of gypsum lenses contained in marl and gravelly marl, the design of the structures, staging of the sites, local preliminary operations, construction method of subterranean operations, the open-cut method which follows the Berlin method; (3) cost of the first stage.

  • Corporate Authors:

    Federation Nationale des Trav Publ & des Synd Aff

    6 Avenue Pierre Premier de Serbie
    Paris 16e,   France 
  • Authors:
    • Bayart, P
    • Francois, P
  • Publication Date: 1979-5

Language

  • French

Media Info

  • Features: Figures; Photos;
  • Pagination: p. 41-53
  • Serial:
    • Travaux
    • Issue Number: 531
    • Publisher: Federation Nationale des Trav Publ & des Synd Aff

Subject/Index Terms

Filing Info

  • Accession Number: 00316737
  • Record Type: Publication
  • Source Agency: Laboratoire Central des Ponts et Chausees (LCPC)
  • Files: ITRD, TRIS
  • Created Date: Sep 16 1982 12:00AM