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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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5 Feb 2013

Technical Reports

800,000-Pound Quasi-Static End Load Test of Crash Energy Management Equipped Car, Test 2

Author
Robert H. Fries, Lucy Tunna, Satima Anankitpaiboon, and Luis Maal

Subject Facilities & Test Equipment, Track, Tracks & Structures, Track/Train Interactions

Keywords: Quasi-static test

Abstract: This report summarizes compressive end-load Test 2 on Budd Pioneer Car 244. The quasi-static compressive end-load test at 800,000 pounds was conducted on January 19, 2011. The...

Report Number
DOT/FRA/ORD-13/04
Office
RRD

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

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

1 Oct 2005

Technical Reports

Development of a Distance Based Criterion for Flange Climbing Derailment

Author
John Tunna, Xinggauo Shu, Huimin Wu, Nicholas Wilson

Subject Tracks & Structures

Keywords: NUCARS, AREMA 136 RE Rails, Bi-Parameter Flange Climbing, Track Loading Vehicle

Abstract: A bi-parameter flange climbing distance criterion is developed for vehicles with AAR-IB wheels running on a new AREMA 136 RE rail. The two parameter that affect flange climbing...

Report Number
R-975
Office
RRD

1 Jan 2004

Technical Reports

Public Benefits of Highway System Preservation and Maintenance

Author
Andrew V. Bailey, II, Rick Drumm, Andrew S. Griffith, Dennis E. Lebo, Frank N. Lisle, Wayne McDaniel, Dave Schulz, Dean M. Testa, Jim Sorenson

Subject Tracks & Structures

Keywords: Maintenance, Highway System Preservation

Abstract: Maintenance is work done to keep facilities and equipment in a state of repair or working efficiently. Many professionals responsible for highway management assert that this labor...

Office
RRD