TRUCK DESIGN OPTIMIZATION PROJECT FIELD TEST DATA, SERIES 3, TAPE TDOP 0109

The 1 data file on this magnetic tape includes acceleration, force, and displacement measurements at critical points on a freight car and truck. The file includes detailed alphanumeric descriptions of test conditions. The following are for the test on this tape: Car-89 ft. Flat Car* Truck-ASF Low Level* Truck Center-64 Ft. 0 In.* Load-None* Wheel Profile-Fully Worn* Spring Group 5-D4O; 5-D3I* Snubbing-8-3221; 8-3222* Snubber Augmentation-None* Centerplate Friction-Steel-Moly* Additional Experimental Devices or Conditions-None except no instruments on adaptors* FILE 1: Name-030503TWA001* Track-Hi.Spd.Jtd.* Speed-30 to 79 in 10 mph steps* Outer Gib Clearance-5/8 In.* Side Bearings-1/4 In. Clear.* Errors noted-None.

  • Supplemental Notes:
    • See also PB-250 260. Source tape is in ASCII and BINARY character set. Character set restricts preparation to 9 track one-half inch tape only. Identify recording mode by specifying density only. Call NTIS Computer Products, if you have questions.
  • Corporate Authors:

    Federal Railroad Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Bang, A J
  • Publication Date: 1975-6

Subject/Index Terms

Filing Info

  • Accession Number: 00133161
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: FRA/ORD/MT-76/120 Data file, FRA/DF-76/022
  • Files: NTIS, TRIS, USDOT
  • Created Date: Jul 8 1994 12:00AM