HIGH-SPEED RAIL TILT TRAIN TECHNOLOGY: A STATE OF THE ART SURVEY

This report presents an assessment of the technical and operational features of existing and proposed tilt-body rail passenger vehicles. Basic concepts of railroad route selection, track geometry, and curve negotiation are reviewed, and the rationale, advantages and disadvantages associated with body tilting and the techniques used to achieve body tilt are discussed. An overview of the development status and selected key characteristics of tilt technologies are presented. Issues associated with deployment and operation of tilt-body technologies in the U.S. are identified and analyzed, including a review of U.S. experience to date, areas of incompatibility of foreign tilt technology with existing U.S. equipment and infrastructure, special maintenance procedures and skill requirements, and compliance with FRA and other regulations. Appendices to the report present discussions on the physics of curve negotiation for conventional and tilting vehicles, the principles of tilting and tilt control strategies and mechanisms, and a description and technical characterization of the principal tilt technologies.

  • Record URL:
  • Supplemental Notes:
    • Under contract to: U.S. Department of Transportation, Research and Special Programs Administration, Volpe National Transportation Systems Center, Cambridge, MA 02141-7093 and sponsored by the Federal Railroad Administration.
  • Corporate Authors:

    ENSCO, Incorporated

    5400 Port Royal Road
    Springfield, VA  United States  22151

    Canadian Institute of Guided Ground Transport

    Queen's University
    Kingston, Ontario K7L 3N6,   Canada 
  • Authors:
    • Boon, C J
    • Hayes, W F
    • Kesler, J K
    • Whitten, B T
  • Publication Date: 1992-6

Language

  • English

Media Info

  • Media Type: Digital/other
  • Features: Appendices; Figures; References; Tables;
  • Pagination: 208 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00628030
  • Record Type: Publication
  • Report/Paper Numbers: DOT-VNTSC/FRA-92-4, DOT/FRA/ORD-92-03
  • Files: TRIS
  • Created Date: Dec 7 1993 12:00AM