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Environmental Review Documents

Brightline West Cajon Pass High Speed Attachment H HazMat Appendix

Author
Federal Railroad Administration

1 Dec 1969

Technical Reports

Service Analysis of Tube Vehicle Systems

Author
HSGT

Subject Railroad System Oversight

Keywords: Tube Vehicle Systems, Northeast Corridor, Transportation

Abstract:

This report describes an analysis of the service characteristics, cost and performance of Tube Vehicle Systems operating within the Northeast Corridor of the United States in...

Report Number
FRA-RT-70-33
Office
RDI-22

1 Dec 1969

Technical Reports

Northeast Corridor Transportation Facts and Statistics

Author
M. J. Rothenberg

Subject Passenger Rail, Evaluation

Keywords: Passenger Service, Travel Demand

Abstract: The material presented in the document is meant to provide basic information on the intercity transportation system and other select regional characteristics of the Northeast...

Report Number
NECTP-212
Office
RRD

26 Nov 1969

Technical Reports

Organization of a Simple Dynamic Model of a Railroad

Author
John S. Mixson, Roy Steiner

Subject Track

Keywords: Dynamic Model, Simulation, Vibration Response, Track Roughness, Ride Quality, High-Speed Railroads

Abstract: This investigation was concerned with techniques for determining values of damping and spring constants that would minimize the vibrations transmitted from irregular railroad...

Report Number
FRA-RT-72-04
Office
RRD

16 Nov 1969

Technical Reports

Optimization of a Simple Dynamic Model of a Railroad Car under Random and Sinusoidal Inputs

Author
John S. Mixson, Roy Steiner

Subject Passenger Rail

Keywords: Damping , Mathematical Models, Vibration

Abstract:

This investigation was concerned with techniques for determining values of damping and spring constants that would minimize the vibrations transmitted from irregular railroad...

Report Number
FRA-RT-72-04
Office
RDI-22