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1
May
1975
Technical Reports
A Study of Linear Induction Motor Characteristics: The Oberretl Model
Keywords: A Study of Linear Induction Motor Characteristics; The Oberretl Model; Linear Induction Motor; LIM Propulsion Characteristics; End-Effect
Abstract: The Oberretl theory of the double-sided linear induction motor is examined, starting with the idealized model and accompanying assumptions, and ending with relations for predicted...
Report Number
DOT/FRA/ORD-75/72
Office
RDI-20
1
May
1975
Technical Reports
A Review of Measurement Techniques, Requirements, and Available Data on the Dynamic Compliance of Railroad Track
Subject
Track/Train Interactions
Keywords: Track Dynamics, Track Modulus, Track Stiffness
Abstract: The need for increasing train speeds and operating safety while reducing track maintenance is responsible for much of the current research on track structures, vehicle dynamics,...
Report Number
FRA-OR&D-76-70
Office
RRD
1
May
1975
Technical Reports
Northeast Corridor High Speed Rail Passenger Service Improvement Project: Task 7A - Terminals
Subject
High-Speed Passenger Rail
Keywords: Rail Passenger Handling Facilities, Terminal, Station, Railroad Transportation Interface
Abstract: A significant requirement of the Regional Rail Reorganization Act of 1973 is the establishment of improved high speed rail passenger service consonant with the recommendations...
Report Number
FRA-ONECD-75-7A
Office
RRD
1
May
1975
Technical Reports
Preliminary Analysis of the Effects of Non-Linear Creep and Flange Contact Forces on Truck Performance in Curves
Subject
Rail and Infrastructure Integrity
Keywords: Curve negotiation mechanics
Abstract: Prediction of wheel displacements and wheel-rail forces is a prerequisite to the evaluation of the curving performance of rail vehicles. This information provides part of the...
Report Number
FRA-ORD-75-56
Office
RRD
1
May
1975
Technical Reports
Guidelines for Enhancement of Visual Conspicuity of Trains at Grade Crossings
Subject
Grade Crossing and Trespass Outreach/Education,
Grade Crossings
Abstract: These guidelines provide specifications for using solid and flashing lights on locomotives to increase visibility and reduce collisions with motor vehicles at grade crossings...
Report Number
FRA-OR&D-75-71
Office
RRD