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      C3RS Documents
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52550
  
  

  21
Nov
2018
Research Results
Report on the New Rail Integrity and Performance Testing at the Mega Sites
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL)

**Keywords:** Rail, rolling contact fatigue, RCF, wear, friction control, grinding
**Abstract:** Since 2005, the Association of American Railroads (AAR) and the Federal Railroad Administration (FRA) have co-sponsored ongoing rail performance testing under mainline heavy...
Report Number
              RR 18-17

  Office
              RDI-21
    6
Jun
2018
Research Results
Ballast Degradation Under Heavy Axle Load Trains at the Western Mega Site
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL)

**Keywords:** Ballast degradation, triaxial testing, ballast box, heavy axle load, HAL
**Abstract:** Transportation Technology Center, Inc. (TTCI) and the University of Illinois Urbana-Champaign (UIUC), in conjunction with Union Pacific Railroad (UP), investigated ballast...
Report Number
              RR 18-09

  Office
              RDI-21
    27
Feb
2018
Research Results
Performance of No. 20 Frogs of Various Designs in Revenue Service
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL),
                    Track

**Keywords:** Special trackwork, turnout frogs, frog heel, frog point, HAL
**Abstract:** Transportation Technology Center, Inc. (TTCI) tested and evaluated the performance of four No. 20 fixed-point frogs on the Norfolk Southern Railway (NS) track as part of the...
Report Number
              RR 18-04

  Office
              RDI-21
    16
Jul
2014
Research Results
Update from C3RS Lessons Learned Team: Safety Culture and Trend Analysis
Author
          Dr. Joyce Ranney and Dr. Thomas G. Raslear

Subject
                    Freight Operations,
                    Human Factors,
                    Passenger Rail,
                    Risk Reduction Program

**Keywords:** Close calls, continuous improvement, employee involvement, freight rail, human factors, passenger rail, risk reduction, safety culture

Report Number
              RR 14-18

  Office
              RDI-24
    16
Jul
2014
Research Results
Update from C3RS Lessons Learned Team: Four Demonstration Pilots
Author
          Dr. Joyce Ranney and Dr. Thomas G. Raslear

Subject
                    Freight Operations,
                    Human Factors,
                    Passenger Rail,
                    Risk Reduction Program

**Keywords:** Close calls, continuous improvement, employee involvement, freight rail, human factors, passenger rail, risk reduction, safety culture

Report Number
              RR 14-17

  Office
              RDI-24

  Pagination
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