AAR/ARCI Freight Car Fatigue Task Force II - Marts-rail.org

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Why Updating is Needed A Little More Background: The original Fatigue Task Force began work in the mid- 70’s as an ARCI endeavor. Later the ARCI joined forces with the AAR and the work progressed under the Track Train Dynamics program. Road testing began in 1984. ® © TTCI/AAR, 2010, Filename p8
Why Updating is Needed The pathway to lighter, better cars requires accurate fatigue analysis Without new tools development stops or we go down the wrong pathway The industry has chosen the right pathway for improving the fatigue analysis tools by ……………. ® © TTCI/AAR, 2010, Filename p9
Page 1 and 2: AAR/ARCI Freight Car Fatigue Task F
Page 3 and 4: Today’s Presentation: ti ♦Why U
Page 5 and 6: Why Updating is Needed Current Guid
Page 7: Why Updating is Needed Fatigue fail
Page 11 and 12: Approach Taken / This Task Force’
Page 13 and 14: Revised Chapter VII Over-the-road t
Page 15 and 16: Today’s Presentation: ♦Why Upda
Page 17 and 18: Test Program ♦These tests are fun
Page 19 and 20: Test Program Test Route Selection
Page 21 and 22: Test Program Chapter VII Updating a
Page 23 and 24: Test Program - Coal Car FCFTF coal
Page 25 and 26: Test Program - Coal Car MEASUREMENT
Page 27 and 28: Test Program - Coal Car Phase I Tes
Page 29 and 30: Test Program - Coal Car Large top c
Page 31 and 32: Test Program - Coal Car Bolster an
Page 33 and 34: Test Program - Intermodal Car 5-Uni
Page 35 and 36: Test Program - Intermodal Car ® ©
Page 37 and 38: Results for Intermodal Car Testing
Page 39 and 40: Results for Intermodal Car Testing
Page 41 and 42: Testing and Simulations for the Dev
Page 43 and 44: Testing and Simulations for the Dev
Page 45 and 46: Status: Chapter 7, Section C, Part

AAR/ARCI Freight Car Fatigue Task Force II - Marts-rail.org

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