Rail Quality and Maintenance for Modern Railway Operation

Front Cover
J.J. Kalker, D.F. Cannon, O. Orringer
Springer Science & Business Media, Jul 31, 1993 - Mathematics - 454 pages
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In April 1990 a conference was held at the Cracow Institute of Technology, Cracow, Poland. The title of that conference was "Residual Stresses in Rails - Effects on Rail Integrity and Railroad Economics" and its themes were the measurement and prediction of residual stresses in rails, but, as the sub-title suggests, the intention was also to provide a link between research and its application to the practical railway world. At the Cracow conference there were 40 participants with 5 railways and 5 rail makers being represented and 25 papers were given. The Cracow conference was a success, and by March 1991 its off-spring, "The International Conference on Rail Quality and Maintenance for Modern Railway Operations", was conceived and birth was ultimately given in June 1992 at the Technical University, Delft. It turned out to be some baby, with 112 delegates from 24 countries taking part! As with its predecessor, the conference was to provide a forum for the exchange of ideas between research investigators, rail makers and railway engineers. A cursory examination of the list of participants suggests that about 57% were from the railway industry, 34% from universities and other research institutions and 9% from the steel industry. Bearing in mind that some of the railway industry participants were from their respective research and development organisations the balance of interests was about right.
 

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Contents

FUTURE RAIL REQUIREMENTS
3
RAIL DEVELOPMENTS AND REQUIREMENTS FOR HEAVY HAUL RAILWAYS
15
RAIL METALLURGY AND PROCESSING
29
A REVIEW OF BAINITIC STEELS FOR WHEELRAIL CONTACT
41
An OffLine Heat Treatment Process Results in Quality DHH Rails at Sydney Steel Corporation
53
RESIDUAL STRESSES IN RAIL
61
STRATEGIES FOR MAXIMIZING RAIL LIFE
77
NONCONTACT ULTRASONIC INSPECTION OF TRAIN RAILS FOR STRESS
99
Analytical and Numerical Treatment of Flange Contact
203
ON AN APPROACH TO PREDICTION OF CONTACT LOADING OF RAIL FOR TWOPOINT CONTACT BETWEEN WHEEL AND RAIL
215
Experimental TriboAnalysis of RailWheel Interface
225
Shakedown Residual Stress and Plastic Flow in Repeated WheelRail Contact
239
HOW RESIDUAL STRESSES CAN AFFECT RAIL PERFORMANCE
253
PRACTICAL BENEFITS FROM THEORETICAL APPROACH
273
A NEW APPROACH TO ENHANCEMENT OF EXPERIMENTAL DATA
287
EFFECT OF GRINDING STRATEGY ON RESIDUAL STRESS IN THE RAIL HEAD
297

EXPERIENCES IN ULTRASONIC MEASUREMENTS OF STRESSES IN RAILS
109
Rail Side Wear Problem On Chinese Railways
119
RAIL RECTIFICATION SPECIFICATIONS AND MODERN GRINDING STONE TECHNOLOGY
127
IN TRACK QUALITY CONTROL AND ASSESSMENT OF RAILS
137
COMPUTATIONAL CONTACT MECHANICS OF THE WHEELRAIL SYSTEM
151
DYNAMIC MODELS OF THE TRACK AND THEIR USES
165
Rail Service Load Environment by Measurement and Modeling
185
RESIDUAL STRESS MEASUREMENTS IN RAILS BY NEUTRON DIFFRACTION
307
Neutron Diffraction Measurements of Residual Stress in Rails
315
RESIDUAL STRESSES AND CATASTROPHIC RAIL FAILURE
325
BENEFICIAL RESIDUAL STRESSES AT BOLT HOLES BY COLD EXPANSION
337
Residual Stress Analysis in Rolling Contact
349
Fatigue Crack Growth in Rail Steels
361
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