General

User's Manual for Program CONWHEEL (CONformal WHEEL-rail Contact Stress Problems): Technical Report No.10

CONWHEEL (CONformal WHEEL-rail contact stress problems) is an all FORTRAN computer program for the solution of normal contact stresses between two closely conforming (possibly nonHertzian) smooth elastic bodies. It can be used to determine: the boundary of the interface contact region; pressure...

User's Guide for a Computerized Track Maintenance Simulation Cost Methodology

This User s Guide describes the simulation cost modeling technique developed for costing of maintenance operations or track and its component structures. The procedure discussed provides for separate maintenance cost entries to be associated with definable track substructures such as rail, cross...

Truck Design Optimization Project (TDOP) Phase II: Final Report

The overall objectives of the TDOP Phase II are to provide technological and economic bases for assessing freight car truck performance and design, and to generate uniform testing and performance guidelines for truck/carbody systems. This report summarizes the approaches employed in this study...

Track Component Property Tests Volume II: Rails, Ties, Joint Bars and Fasteners

This report describes the test procedures and results from a series of tests on the physical properties of concrete ties, rails, joint bars and rail fasteners, conducted at the Association of American Railroad's Track Research Laboratory in Chicago, Illinois. The properties investigated were:...

The Second International Heavy Haul Railway Conference: Pre-Conference Proceedings

This document compiles the papers to be presented at the Second International Heavy Haul Railway Conference from September 25-30, 1980, in Colorado Springs, CO.

Summary of Accidents Investigated by the Federal Railroad Administration: Calendar Year 1980

[From the Introduction] The 1980 Summary of Accidents Investigated by the Federal Railroad Administration (FRA) includes 130 railroad accidents. This summary provides the following information: the railroad(s) involved, the location and time of the accident, the type of railroad accident, the...

Study of Fire Extinguishment of a Replacement Fluid for Use in Transformers in Lieu of Askarel

A series of tests were performed at the Factory Mutual Test Center 1) to obtain information on the performance of various extinguishing agents used with hand-held fire extinguishers to control fire involving a Midel, a transformer fluid for replacement of Askarel, and 2) to compare the results with...

Railroad Employee Fatalities Investigated by the Federal Railroad Administration in 1982

This report represents the Federal Railroad Administration's findings in the investigation of railroad employee fatalities during 1982. Not included are fatalities that occurred during train operation accidents; these are reported under another type of investigation. The purpose of this report is...

Railroad Employee Fatalities Investigated by the Federal Railroad Administration in 1981

[From the Introduction] This report represents the Federal Railroad Administration's findings in the investigation of railroad employee fatalities during 1981. Not included are fatalities that occurred during train operation accidents; these are reported under another type of investigation. The...

Railroad Employee Fatalities Investigated by the Federal Railroad Administration in 1980

[From the Introduction] This report represents the Federal Railroad Administration's findings in the investigation of railroad employee fatalities during 1980. Not included are fatalities that occurred during train operation accidents; these are reported under another type of investigation. The...

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General