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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    15
Apr
2019
Technical Reports
Quasi-Static Research Testing of Workstation Tables
Author
          Federal Railroad Administration

Subject
                    Occupant Protection,
                    Crashworthiness - Passenger Equipment,
                    Testing

**Keywords:** Passenger rail car, workstation tables, energy absorption, interior crashworthiness, train collision safety
**Abstract:** Sharma & Associates, Inc. (SA) performed quasi-static destructive loading tests on two different designs of passenger workstation tables in accordance with the requirements of...
Report Number
              DOT/FRA/ORD-19/08

  Office
              RDI-22
    18
Dec
2017
Accident Investigations
HQ-2017-1239 (Finalized)

Subject
                    Accident Investigations,
                    Amtrak,
                    Human Factors,
                    Occupant Protection,
                    Passenger Rail

**Keywords:** derailment; Amtrak; DuPont, WA; Cascades passenger train service; fatalities; human factors
**Abstract:** At 7:33 a.m., PST, southbound National Railroad Passenger Corporation (Amtrak) Passenger Train Number 501 (Train 501) derailed in an 8-degree, 22-minute, left-hand curve at...
Accident Date
              December 18, 2017

  Accident Type
              Derailment (DRM)

  Railroad Name
              Amtrak 501

  Location
              DuPont, WAUnited States

  Accident Number
              HQ-2017-1239

  Investigation Status
              Finalized
    26
Sep
2017
Technical Reports
Abdomen Impact Testing of the Hybrid III Rail Safety (H3-RS) Anthropomorphic Test Device
Author
          Federal Railroad Administration

Subject
                    Occupant Protection

**Keywords:** Hybrid III Rail Safety, H3-RS, Anthropomorphic Test Device, ATD, workstation table, abdomen, biofidelity
**Abstract:** The Hybrid III Rail Safety (H3-RS) anthropomorphic test device (ATD) is a crash test dummy that was developed in the UK to evaluate abdomen and lower thorax injuries that occur...
Report Number
              DOT/FRA/ORD-17/17

  Office
              RDI-22
    8
Aug
2017
Technical Reports
Sled Tests Using the Hybrid III Rail Safety ATD and Workstation Tables for Passenger Trains
Author
          Federal Railroad Administration

Subject
                    Occupant Protection

**Keywords:** Hybrid III Rail Safety, H3-RS, anthropomorphic test device, ATD, workstation table, crashworthiness, occupant protection, collision protection, train accidents, crash test dummy
**Abstract:** The Hybrid III Rail Safety (H3-RS) anthropomorphic test device (ATD) is a crash test dummy developed in the United Kingdom to evaluate abdomen and lower thorax injuries that...
Report Number
              DOT/FRA/ORD-17/10

  Office
              RDI-22

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