eLibrary Search
Your Selections:
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.
Can I find All FRA Documents in the Library?
Some "documents" may not appear here for the following reasons:
- Document resides on an external site for the record of source, links to the document are provided in context but not in the library as FRA does not maintain this record. This document lives on another website.
- Document has not yet been assigned keywords.
- Document is historical and has been removed from library to avoid confusion with current publications.
- Document is public affairs & policy related, such as press releases, speeches, testimony, or fact sheet. These press-related documents can now be found in the FRA Newsroom.
- Document is related to rules and notices. This information can now be found on the Rulemakings search and the Notices search, respectively.
1
Nov
1978
Technical Reports
The Application of Quasi-Linearization Techniques to Rail Vehicle Dynamic Analyses
Keywords: The Application of Quasi-Linearization Techniques to Rail Vehicle Dynamic Analyses; Rail Vehicle Dynamics; Quasi-Linearization; Describing Function Analysis
Abstract: The objective of the work reported here was to define methods for applying the describing function technique to realistic models of nonlinear rail cars. The describing function...
Report Number
DOT/FRA/ORD-78/56
Office
RDI-20
1
Nov
1978
Technical Reports
Design and Analysis of a Track Compliance Measurement System
Subject
Track
Keywords: Track Dynamic Compliance, Electrohydraulic-Excitation System, Track Stiffness
Abstract: This report covers the design of a vehicle for measuring the static and dynamic compliance of railroad track. The static compliance system uses the rail deflections due to...
Report Number
DOT/FRA/ORD-78/57
Office
RRD
1
Nov
1978
Technical Reports
Truck Design Optimization Project Phase II- Introductory Report
Subject
Freight Operations
Keywords: Rail Transportation, Railroad Technology, Track-Train Dynamics, Freight Car Truck Design, Economics
Abstract: The Truck Design Optimization Project (TDOP) Phase II is being conducted to establish the performance and cost-effectiveness of premium freight car trucks with reference to the...
Report Number
FRA/ORD-78/53
Office
RRD
1
Nov
1978
Technical Reports
Effects of Rail Vehicle Size: A Special Bibliography
Subject
Evaluation,
Track/Train Interactions
Keywords: Freight Car, Car Design, Axle Loading, High-Capacity Car, Lateral Dynamics, Rail Stress, Suspension Systems, Abstracts
Abstract: This document contains abstracts of documents related to the size, weight, or length of rail vehicles. These abstracts are drawn from the magnetic tape files of the Railroad...
Report Number
FRA/ORD-79/49
Office
RRD
1
Oct
1978
Technical Reports
Track Geometry Measurement System
Subject
Track
Keywords: Track Geometry Measurement System, Gage, Crosslevel, Superelevation, Warp, Twist, Curvature, Limiting Speed, Track Safety Standards
Abstract: This report describes the Track Geometry Measurement System (TGMS) developed fro the Department of Transportation under contract no. DOT-TSC-1367. This report also contains a...
Office
RRD