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1
Sep
1978
Technical Reports
Truck Design Optimization Project (TDOP) Phase II- Phase I Data Evaluation and Analysis Plan
Subject
Freight Operations
Keywords: Rail Transportation, Railroad Technology, Track-Train Dynamics, Freight Cars, Data Processing
Abstract: This document describes a plan for evaluating and analyzing the TDOP Phase I test data for Type I freight car trucks. The plan proposes that the initial tasks should include...
Report Number
TDOP TR-01
Office
RRD
1
Sep
1978
Technical Reports
FRATE, Volume I: User's Manual
Subject
Facilities & Test Equipment
Keywords: Freight Car Response Analysis and Test Evaluation, Freight Car Vibration Analysis, TOFC, Dynamic Response, Computer Program
Abstract: FRATE (Freight Car Response Analysis and Test Evaluation) is the name of a digital computer program which numerically solves the structural dynamic equations of motion of a single...
Report Number
FRA/ORD-78/59
Office
RRD
1
Sep
1978
Technical Reports
Thermal Buckling of Straight Tracks: Fundamentals, Analyses, and Preventive Measures
Subject
Track
Keywords: Thermal Forces in Track, Track Maintenance, Railroad Track
Abstract: This report, written mainly for the practicing railroad engineer, explains the phenomenon of thermal buckling of straight tracks, shows how to analyze it, and describes measures...
Report Number
FRA/ORD-78/49
Office
RDI-22
1
Sep
1978
Technical Reports
Summary Statistics of the National Railroad-Highway Crossing Inventory for Public At-Grade Crossings : Second Edition
Subject
Best Practices,
Grade Crossing Modeling and Simulation,
Highway-Rail Grade Crossings
Abstract: This report presents statistical summaries of characteristics for public grade crossings as of May 1978 to aid in funding allocation for future crossing improvements.
Report Number
FRA-OPPD-78-20; DOT-TSC-FRA-78-19
Office
RRD
15
Aug
1978
Technical Reports
Users' Manual for Kalker's "Exact" Nonlinear Creep Theory
Subject
Facilities & Test Equipment,
Evaluation
Keywords: Creepage, Creep Forces, Spin Moment, Steady-State Rolling, Hertz Contact, Computer Program
Abstract: The conversion of the computer program, "A Programme for Three-Dimensional Steady State Rolling" developed by Professor J. J. Kalker, from the original Algol language to FORTRAN...
Report Number
FRA/ORD-78/50
Office
RRD