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52550
  
  

  1
Aug
2018
Research Results
Understanding the Splitting and Bursting Failure of Concrete Crossties
Author
          Federal Railroad Administration

Subject
                    Analysis

**Keywords:** Pretensioned concrete crosstie, splitting crack, bursting crack, concrete release strength, prestressing wire, prestressing strand, bond strength, finite element analysis
**Abstract:** Under the sponsorship of the Federal Railroad Administration, finite element (FE) analyses were conducted at the Volpe National Transportation Systems Center (Volpe Center)...
Report Number
              RR 18-12

  Office
              RDI-21
    17
Jul
2018
Research Results
Railroaders’ Guide to Healthy Sleep: A Research-Based Educational Website
Author
          Federal Railroad Administration

Subject
                    Sleep Disorders

**Keywords:** Sleep health, fatigue, railroad safety culture, human factors, fatigue risk management, sleep disorders
**Abstract:** Originally launched in 2012, the Railroaders’ Guide to Healthy Sleep (RGHS) website (http://www.RailroaderSleep.org) is a non-regulatory, educational resource. Designed for...
Report Number
              RR 18-11

  Office
              RDI-24
    1
Dec
2013
Accident Investigations
19287

Subject
                    Accident Investigations,
                    Hazardous Materials,
                    Human Factors,
                    Sleep Disorders

**Keywords:** Accident Investigations, Hazardous Materials, Sleep Apnea
**Abstract:** On December 1, 2013, at 7:19 a.m., EST, a southbound Metro-North Railroad (MNCW) passenger train, number 8808, derailed in Bronx, New York, on Main Track Number 2. The derailment...
Accident Date
              December 1, 2013

  Accident Type
              Derailment (DRM)

  Railroad Name
              Metro North Commuter Railroad Company

  Location
              Bronx, NYUnited States

  Accident Number
              DRM_2013_28 (Summary Report)

  Investigation Status
              Finalized
    1
Dec
2013
Accident Investigations
HQ-2013-28 (Finalized)

Subject
                    Accident Investigations,
                    Hazardous Materials,
                    Human Factors,
                    Sleep Disorders

**Keywords:** Accident Investigations, Hazardous Materials, Sleep Apnea
**Abstract:** On December 1, 2013, at 7:19 a.m., EST, a southbound Metro-North Railroad (MNCW) passenger train, number 8808, derailed in Bronx, New York, on Main Track Number 2. The derailment...
Accident Date
              December 1, 2013

  Accident Type
              Derailment (DRM)

  Railroad Name
              Metro North Commuter Railroad Company

  Location
              Bronx, NYUnited States

  Accident Number
              HQ-2013-28

  Investigation Status
              Finalized
    22
Feb
2013
Technical Reports
Fatigue Status of the U.S. Railroad Industry
Author
          Judith Gertler, Amanda DiFiore and Thomas Raslear

Subject
                    Fatigue Management,
                    Hours of Service,
                    Human Factors,
                    Sleep Disorders,
                    Work Schedule & Sleep Patterns

**Keywords:** Fatigue, work schedule, sleep pattern, sleep disorder, alertness, shiftwork, hours of service, split assignment, extra board
**Abstract:** This report draws on the results of several prior studies, all conducted with similar methodology, to characterize the prevalence of employee fatigue in the U.S. railroad industry...
Report Number
              DOT/FRA/ORD-13/06

  Office
              RRD

  Pagination
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