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Hazardous Materials
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52550
  
  

  1
Feb
2024
Technical Reports
Improving Tank Car Crash Energy Management (CEM)
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Rolling stock research, FEA, mitigation, hazmat, tank car, puncture resistance, TC128-B
**Abstract:** The Federal Railroad Administration sponsored a 2-year research effort between August 2020 and August 2022 to investigate multiple mitigation concepts for hazmat tank cars,...
Report Number
              DOT/FRA/ORD-24-05

  Office
              RDI-22
    13
Apr
2023
Technical Reports
Improved Collision Protection for Train Passengers Seated in Wheelchairs: Evaluation of Active and Passive Strategies
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials,
                    Rolling Stock

**Keywords:** wheeled mobility device, wheelchair, compartmentalization, securement, WhMD, occupant protection, passenger railcar, railcar
**Abstract:** The project evaluates wheeled mobility device (WhMD) securement and occupant restraint on passenger trains. Researchers tested three off-the-shelf wheelchair securement systems...
Report Number
              DOT/FRA/ORD-23/12

  Office
              RPD-22
    20
Sep
2021
Technical Reports
Side Impact Test and Analyses of a Legacy DOT-113 Tank Car
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Impact test; DOT-113 tank car; tank car performance; transportation safety; cryogenic liquids; finite element analysis; FEA

Report Number
              DOT/FRA/ORD-21/28

  Office
              RDI-22
    6
Mar
2020
Technical Reports
Impact Test Data Analysis for Load Environment Characterization of Tank Car Stub Sill During Yard Operations
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Tank cars, rail, stub sill failures, impact test, yard operation, car coupling, draft gear, instrumented couplers, hazardous materials
**Abstract:** Fractures in the stub sills of tank cars pose a significant problem for the rail industry due to the potential for damage to the tank structure and eventual release of the...
Report Number
              : DOT/FRA/ORD-20/09

  Office
              RDI-22
    19
Aug
2019
Research Results
Yard Impact Test of a Tank Car
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Tank car, stub sill failures, impact test, yard operation, car coupling, draft gear, impact force, transferred energy, anvil configuration, hammer configuration
**Abstract:** In 2018, the Federal Railroad Administration’s (FRA) Office of Research, Development and Technology conducted a series of impact tests for different car configurations at...
Report Number
              RR 19-17

  Office
              RDI-22

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