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  1
Jan
2011
Technical Reports
Effect of Missing or Broken Fasteners on Gage Restraint of Concrete Ties

Subject
                    Evaluation

**Keywords:** Concrete Ties, Field Side Clips, Heavy Axle Load, Gage Side Clip, Gage Restrain, Wear
**Abstract:** From 2009 to 2010, the Transportation Technology Center, Inc., measured the gage restraint of a mainline concrete tie track affected by missing or broken fasteners. Measurements...
Office
              RRD
    1
Dec
2003
Technical Reports
Tank Car Operating Environment Study- Phase I
Author
          Kevin Koch

Subject
                    Evaluation

**Keywords:** Tank Car Coupler Forces, Railcar Impact Tests, Correlation of Accelerometer Data
**Abstract:** This report documents the results of the controlled testing conducted during the first phase of a tank car operating environment program involving the AAR, the Railway Supply...
Office
              RRD
    1
Dec
2003
Technical Reports
Access Charges Review 2003: Final Conclusions
Author
          Office of the Rail Regulator

Subject
                    Evaluation

**Keywords:** Network Rail, Franchised Passenger Train, Revenue Requirements
**Abstract:** This document contains the Rail Regulator's final conclusions in his review of Network Rail's revenue requirements and his determination of the charges which franchised passenger...
Office
              RRD
    1
Nov
2002
Technical Reports
Effect of Hollow-Work Wheels on Wheel and Rail Interaction with North American Freight Cars
Author
          Kevin Sawley, Russell Walker

Subject
                    Evaluation

**Keywords:** Wheel Wear, Vehicle Stability, Lateral Forces, Derailment Risk
**Abstract:** This report examines the effect that hollow-worn wheels have on wheel and rail interaction for typical North American freight cars on tangent and curved track. Hollow wear tends...
Report Number
              DTFR53-93-C-00001

  Office
              RRD
    31
Jan
2002
Technical Reports
Passenger Rail Car to Train Impact Test: Test Procedures, instrumentation, and Data
Author
          Barrie Brickle

Subject
                    Crashworthiness - Passenger Equipment,
                    Safety Performance Measures,
                    Evaluation

**Keywords:** Impact Tests, Energy Absorption, Train Collisions, Crashworthiness Testing, Commuter Rail Passenger Car, Crash Dynamics
**Abstract:** A full-scale passenger rail car to train impact test was performed on January 31, 2002, at the Transportation Technology Center, Pueblo, Colorado. The actual speed of impact, as...
Report Number
              DOT/FRA/RDV-3/17.III

  Office
              RRD

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