TRUCK DESIGN OPTIMIZATION PROJECT FIELD TEST DATA, SERIES 5, TAPE TDOP 0180

The 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 description of test conditions. The following are for the test on this tape: Car-70TonMReefer* Truck-ASF Ride Control* Truck Center-45Ft.9In.* Load-None* Wheel Profile-1 in 40* Spring Group 7-D5O;6-D5I* Snubbing-8-3091* Snubber Augmentation-None* Centerplate Friction-Steel Moly* FILE 1: Name050102TEA001* Track-Hi.Spd.CWR* Speed-30 to 79 in 10 mph steps* Outer Gib Clearance-5/8In.* Side Bearings-1/4In.Clear.* Additional Experimental Conditions-None* Errors noted-Ch.2 has neg. spikes; Ch.30-0.3v.off 0; NOTE: Vertical adapter forces are questionable.

  • Supplemental Notes:
    • See also PB-250 322. 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  USA  20590
  • Authors:
    • Bang, A J
  • Publication Date: 1975-11

Subject/Index Terms

Filing Info

  • Accession Number: 00136881
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: FRA/ORD/MT-76/212 Data file, FRA/DF-76/084
  • Files: NTIS, TRIS, USDOT
  • Created Date: Jul 8 1994 12:00AM