TRUCK AND CARBODY CHARACTERIZATION

Martin Marietta Corp. has developed a mathematical model of an 80-ton hopper car and its Ride Control Trucks to be used to provide response information about curving, hunting and track irregularities. This report summarizes laboratory tests, analytical model derivation and comparative stability analyses. One objective was to develop a test/analysis philosophy to permit evaluation of the dynamic behavior of other truck/car configurations.

  • Supplemental Notes:
    • The report contains a reference section prepared by Clemson University, Department of Mechanical Engineering, under FRA/U.S. DOT contract DOT/OS/40018.
  • Corporate Authors:

    Association of American Railroads Research Center

    3140 South Federal Street
    Chicago, IL  United States  60616

    Federal Railroad Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    Railway Progress Institute

    801 North Fairfax Street
    Alexandria, VA  United States  22314

    Transport Canada Research and Development Centre

    1000 Sherbrooke Street, West, P.O. Box 549
    Montreal, Quebec H3A 2R3,   Canada 
  • Publication Date: 0

Media Info

  • Features: Appendices; Figures; Tables;
  • Pagination: 84 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00153362
  • Record Type: Publication
  • Source Agency: Association of American Railroads
  • Report/Paper Numbers: R-186
  • Files: TRIS, USDOT
  • Created Date: Jun 17 1977 12:00AM