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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.

11 Dec 2012

Research Results

RAIL FLAW SIZING USING CONVENTIONAL AND PHASED ARRAY ULTRASONIC TESTING

Author
Leith Al-Nazer

Subject Track, Track/Train Interactions, Tracks & Structures

Keywords: Rail Flaw Library of Associated Defects, transverse defect, ultrasonic testing

Report Number
RR 12-20
Office
RDI-21

10 Dec 2012

Research Results

PORTABLE TRACK LOADING FIXTURE IMPROVEMENT

Author
Hugh Thompson

Subject Automated Track Inspection Program (ATIP), Track, Track/Train Interactions, Tracks & Structures

Keywords: Portable track loading fixture (PTLF), gage restraint measurement system (GRMS), track strength

Report Number
RR 12-21
Office
RDI-21

1 Nov 2011

Technical Reports

Rolling Contact Fatigue: A Comprehensive Review

Author
Eric E. Magel

Subject Track, Tracks & Structures, Track/Train Interactions

Keywords: Rolling contact fatigue; RCF; rail gauge corner cracking; wheel tread cracking; monitoring RCF; RCF damage model; friction management; rail grinding

Abstract: Rolling contact fatigue (RCF) is a pervasive and insidious problem on all types of railway systems. Although it is a dominant cause of maintenance and replacements on heavy haul...

Report Number
DOT/FRA/ORD-11/24
Office
RRD

11 Oct 2011

Safety Advisories

Following Procedures When Going Between Rolling Equipment

Subject Operating Practices, Switching Operations

Keywords: locomotive; RCL; accident; fatality; RCO

Safety Advisory Number
2011-02

1 Sep 2011

Technical Reports

Fatigue Crack Growth and Fracture Behavior of Bainitic Rail Steels

Author
Heshmat A. Aglan

Subject Track, Tracks & Structures, Track/Train Interactions

Keywords: bainitic; pearlitic; manganese rail steels; microstructure-mechanical property relationship; hardness; fracture toughness; fatigue crack growth

Abstract: The microstructure–mechanical properties relationships, fracture toughness, fatigue crack growth and fracture surface morphology of J6 bainitic, manganese, and pearlitic rail...

Report Number
DOT/FRA/ORD-11/17
Office
RRD