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      Reports
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  (3681)Accident Investigations
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Track/Train Interactions
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Track/Train Interactions
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52550
  
  

  21
Jun
2022
Technical Reports
Framework for Wheel Life Model – Phase I
Author
          Federal Railroad Administration

Subject
                    Track/Train Interactions

**Keywords:** Rolling contact fatigue, contact stress, crack growth, crack initiation, creep, fatigue strength, heat treatment, pearlite, wheel damage map, quenching, residual stress, S-660, shakedown, time-temperature-transformation, tread-braking

Report Number
              DOT/FRA/ORD-22/25

  Office
              RDI-22
    25
Jul
2014
Technical Reports
Evaluation of Wheel/Rail Contact Mechanics: Concepts Report
Author
          Mehdi Ahmadian and Michael Craft

Subject
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions

**Keywords:** Roller Rig, Wheel-Rail Contact Mechanics, Rail Vehicle Dynamics, Contact Patch Dynamics, Wheel Forces and Moments
**Abstract:** A need exists for a new test rig design with advanced sensing technologies that will allow the railroad industry and regulatory agencies to better understand the wheel-rail...
Report Number
              DOT/FRA/ORD-14/28

  Office
              RDI-21
    24
Jul
2014
Technical Reports
Construction Loads Experienced by Plastic Composite Ties
Author
          Richard Reiff

Subject
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions

**Keywords:** Plastic tie, composite tie, tie insertion, tie nipping, bending loads
**Abstract:** Damage to plastic composite ties during handling and track installation has been reported by a number of railroads. Results from a survey conducted to identify specific handling...
Report Number
              DOT/FRA/ORD-14/25

  Office
              RDI-21
    20
May
2013
Other Reports
200 Informal Rules FRA vs UIC
Author
          Federal Railroad Administration

Subject
                    High-Speed Passenger Rail,
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions



Report Number
              DOT/FRA/ORD-13/30

  Office
              RRD
    20
May
2013
Technical Reports
Comparison of FRA Regulations to International High-Speed Rail Standards
Author
          Matthew Witte, Nicholas Wilson, Robert Fries, and Huimin Wu

Subject
                    High-Speed Passenger Rail,
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions

**Keywords:** 49CFR Transportation, international high speed rail standards
**Abstract:** This report compares international standards with selected parts of Federal Railroad Administration (FRA) Code of Federal Regulation Title 49 CFR Transportation. The parts were...
Report Number
              DOT/FRA/ORD-13/30

  Office
              RRD

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