INITIAL CONDITIONS FOR SIMULATIONS CALCULATIONS IN HIGH-SPEED FRICTION TESTS

ZUR FRAGE DER EINLAUFBEDINGUNGEN BEI REIBVERSUCHEN FUER HOCHGESCHWINDIGKEITSSIMULATIONSRECHNUNGEN

Computer techniques and appropriate simulation calculations make it possible to determine the combinations of construction parameters necessary for fixing the limits of running stability. However, in order to obtain suitable data for construction, calculations must include a good representation of stresses on wheel/rail contact surfaces, as well as a representation of the oscillations. An ideal situation cannot be had at the outset, but the values required should be determined at a test plant.

• Corporate Authors:

  Hestra Verlag

  Holzhofallee 33, Postfach 4244
  6100 Darmstadt 1,   Germany 
• Authors:
  • Krettek, O
• Publication Date: 1976-12

Language

• German

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 64-76
• Serial:
  • Archiv fuer Eisenbahntechnik
  • Volume: 31
  • Publisher: Hestra Verlag

Subject/Index Terms

• TRT Terms: Adhesion; Car wheels (Railroads); Dynamics; Force; Railroad rails; Simulation; Test facilities; Train track dynamics; Wheels
• Subject Areas: Railroads; Vehicles and Equipment;

Filing Info

• Accession Number: 00157935
• Record Type: Publication
• Source Agency: International Union of Railways
• Files: TRIS
• Created Date: Aug 15 1977 12:00AM