BR LEAD WITH CABLE STAYED BRIDGE

An account is given of the building of a new bridge at Lyne in Surrey to take existing railway lines over the M25. Factors leading to the choice of a cable stayed bridge on spread footings are discussed and include restrictions on depth of superstructure, a span of 110 M and minimal disruption to rail traffic. Brief construction details are given of the foundations, abutments, bridge deck, edge beams towers and cable stays. Two towers are central to the bridge and each has anchorages for eight cable stays, placed at two levels. Post tensioning of the edge beams and cable stays is by the BBRV system.

  • Availability:
  • Corporate Authors:

    IPC Building and Contract Journals Limited

    Surrey House, 1 Throwley Way
    Sutton, Surrey SM1 4QQ,   England 
  • Authors:
    • Heywood, P
  • Publication Date: 1978-5-18

Language

  • English

Media Info

  • Features: Photos;
  • Pagination: p. 34-35
  • Serial:
    • CONTRACT JOURNAL
    • Volume: 283
    • Issue Number: 5150
    • Publisher: Reed Business Information, Limited
    • ISSN: 0010-7859

Subject/Index Terms

Filing Info

  • Accession Number: 00182852
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Oct 31 1978 12:00AM