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eLibrary Search

The FRA eLibrary contains all the documents that are found throughout the FRA Public Website. Multiple pages on the website may link to the same eLibrary item based on its set of metatdata.

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To search an exact document title or key phrase, place quotations around the text. Example: "U.S. Government Grade Crossing Research & Stakeholder Engagement" Entering keywords without quotations will search the eLibrary for all occurrences of the keywords.

18 Feb 2022

Technical Reports

Evaluation of Egress Models for Passenger Rail Cars for Emergency and Non-Emergency Scenarios

Author
Federal Railroad Administration

Subject Rolling Stock

Keywords: Rail car, egress model, simulation, passenger evacuations, passenger rail, analysis, Pathfinder, railEXODUS, rolling stock

Report Number
DOT/FRA/ORD-22/11
Office
RDI-22

14 Feb 2022

Technical Reports

Unsaturated Characteristics of Fouled Ballast to Support In Situ Identification of Fouling Using Ground Penetrating Radar – Phase I

Author
Federal Railroad Administration

Subject Track

Keywords: Ballast stability detection technology, suction water characteristic curves, SWCC, large-scale direct shear, LSDS, ballast, fouling, track

Report Number
DOT/FRA/ORD-22/09
Office
RDI-21

14 Feb 2022

Technical Reports

Performance of Tank Car Pressure Relief Devices Under Derailment Fire Conditions

Author
Federal Railroad Administration

Subject Hazardous Materials

Keywords: Tank cars, hazardous materials, derailment fires, pressure relief devices, fire testing, crude oil, ethanol

Report Number
DOT/FRA/ORD-22/10
Office
RDI-22

11 Feb 2022

Technical Reports

Acoustical Warning Device for Locomotive Horns

Author
Federal Railroad Administration

Subject Grade Crossing Technology

Keywords: Acoustic Warning Device, AWD, air horn, variable directivity, grade crossing, sound beam steering, speaker array, locomotive, detectability, noise reduction

Abstract:

This summarizes the R&D of a variable directivity Acoustic Warning Device (AWD) used as a locomotive horn and a GPS to control an arrangement of directional loudspeakers....

Report Number
DOT/FRA/ORD-22/08
Office
RDI-22

8 Feb 2022

Technical Reports

Rail Crossing Violation Warning (RCVW) Application - Phase II

Author
Federal Railroad Administration

Subject Train Control

Keywords: Rail Crossing Violation Warning, RCVW, connected vehicles, CV, Connected Automated Vehicles, CAV, Highway-Rail Intersection, Dedicated Short Range Communications, DSRC, signal phase and timing, SPaT, Map Data, MAP, IEEE

Report Number
DOT/FRA/ORD-22/07
Office
RDI-23