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

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Test Program – Coal Car 100 10 Even nts per Mile 1 0.1 0.01 0.001 0 500 1000 1500 3600 Miles 2006 Data 5625 Miles 83'-85' Data 0.0001 LCF P-P Kips ® © TTCI/AAR, 2010, Filename p30
Test Program – Coal Car Bolster and side frame loads have been useful for AAR Coupling System & Truck Castings Committee (CS&TCC) efforts 2,500,000 AAR M-202 Minimum Qualification 800,000 Equivalent Fatigue Test Mileage E 2,000,000 1,500,000 1,000,000 500,000 700,000 600,000 500,000 400,000 300,000 200,000 100,000 cles Fatigue Test Cyc 0 SF SF SF SF SF SF SF A A A A A A A PEI PEI PEI PEI Test Location TT TCI TT TCI TT TCI TT TCI TT TCI TT TCI TT TCI 0 ® © TTCI/AAR, 2010, Filename p31
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 and 8: Why Updating is Needed Fatigue fail
Page 9 and 10: Why Updating is Needed The pathway
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: Test Program - Coal Car Large top c
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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