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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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1 Jan 1982

Technical Reports

MARTA "C" Car : Truck Primary Suspension Stiffness

Author
Federal Railroad Administration

Subject Passenger Rail, Track/Train Interactions

Abstract: This technical note records the modification process, test setups, and findings of the Truck Primary Suspension Stiffness investigations on the Metropolitan Atlanta Rapid Transit...

Report Number
UMTA/TTC/TN-82/04
Office
RRD

1 Dec 1981

Technical Reports

Angle of Attack and Wheel-Rail Wear

Author
S. Kumar, D. L. Prasanna Rao, B. R. Rajkumar

Subject Track/Train Interactions

Keywords: Wear Index, Wear Rate, Adhesion, Creepage, Flange Force, Flange Wear

Abstract:

Angle of attack is one of the most important parameters influencing wheel and rail wear. Some experiments conducted on the IIT-GMEMD 1/4.5 test facility to study wear of wheels...

Report Number
FRA/ORD-82/40
Office
RRD

1 Dec 1981

Technical Reports

Power Conditioning Hardware for AC Traction Based on the Utilization of TLRV Hardware and Technology

Author
Graham W. McLean

Subject Track/Train Interactions

Keywords: Tracked Levitated Research Vehicle, Railroad Traction, Power Converters, AC Traction Motors, Torque Pulsation, Two-Phase Cooling

Abstract: This final report records the findings of an application study that investigated the feasibility of hardware and technology transfer to railroad traction of a multimegawatt power...

Report Number
DOT-FR-9132
Office
RRD

1 Sep 1981

Other Reports

International Conference on Wheel/Rail Load and Displacement Measurement Techniques

Author
Pin Tong (Editor), Robert Greif (Editor)

Subject Track/Train Interactions

Keywords: Conference Proceedings, Railroad Technology, Train/Track Dynamics

Abstract:

The International Conference on Wheel/Rail Load and Displacement Measurement Techniques was held at the Transportation Systems Center (TSC) on January 19-20, 1981. The...

1 Sep 1981

Technical Reports

The Wear Behavior of High Rails Tested in the First Metallurgy Experiment, 0 to 135 MGT

Author
M. B. Hargrove, F. S. Mitchell, R. K. Steel, R. E. Young

Subject Facilities & Test Equipment, Track/Train Interactions

Keywords: High Silicon, Standard Carbon, Head Hardened, Chrome Molybdenum, Position-in-Curve, Tie Plate Cant, Profilometer, Chemistry, Curvature

Abstract:

In the first rail metallurgy experiment, covering the period from September 1976 to September 1977, 135 million gross tons (MGT) of traffic were accumulated on the Facility for...

Report Number
FRA/TTC-81/04
Office
RRD