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eLibrary Search

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1 Apr 1981

Technical Reports

Vibration Testing of Railroad Tank Car Specimens

Author
J. E. Harris, W. E. Pierce

Subject Evaluation

Keywords: Tank Car Fireproof Coatings, Vibration Test Coatings, Simulations

Abstract: Vibration tests of fireproof coatings were performed on test specimens measuring 4 feet square. Specimens were simulations of railroad tank car side- wall panels. Samples of...

Office
RRD

1 Apr 1981

Technical Reports

Rail-Highway Crossing Resource Allocation Model

Author
E.H. Farr

Subject Accident Reduction, Grade Crossing Modeling and Simulation, Highway-Rail Grade Crossings

Keywords: Hazard Index; Accident Prediction, Benefit/Cost Ratio; Warning Device

Abstract:

This report describes a procedure for optimizing the safety impact of grade crossing funding distribution, based on accident rates and  cost effectiveness of warning...

Report Number
FRA-RRS-81-001
Office
RRS

31 Mar 1981

Historical Documents

Recommendations for Northeast Rail Service

Author
Federal Railroad Administration

Subject Passenger Rail

Keywords: Recommendations for Northeast Rail Service

18 Mar 1981

Technical Reports

Transit Car Demonstration Test Program On the Roll Dynamics Unit Volume I

Author
N.K. Cooperrider, E.H. Law, R.H. Fries, I. Haque, G. Arnold, S. Nelson

Subject Evaluation

Keywords: Analytical Modeling, Creep Forces, Energy Consumption, Rail Dynamics, Spin/Slide, Traction Resistance

Abstract: This report documents two separate studies aimed at verifying and demonstrating the capabilities of the Roll Dynamics Unit (RDU). The RDU is part of the Rail Dynamics Laboratory (...

Report Number
UMTA-CO-06-0009-83-2
Office
RRD

1 Mar 1981

Technical Reports

Evaluation of Squeal Noise from the WMATA Transit Car Disc Brake System: A Preliminary Investigation

Author
L.A. Ronk, M.A. Staiano

Subject Braking Systems

Keywords: Urban Rail Noise Abatement Program, WMATA Railcar Noise, Disc Brake System, Friction Braking System, Brake Squeal

Abstract: This study was conducted as part of the Urban Rail Noise Abatement Program sponsored by the Office of Rail and Construction Technology of the Urban Mass Transportation...

Report Number
DOT-TSC-UMTA-81-10
Office
RRD