Rail Quality and Maintenance for Modern Railway Operation

Häftad, Engelska, 2010

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This volume presents a collection of papers on the theme of rail integrity, which were presented at a meeting in Delft from 24--26th June, 1992. Rolling contact fatigue is a failure mode which is increasingly being recognised as a threat to the reliability of modern heavy freight and high speed railway systems. These papers describe the current understanding of the problem and what rail steel technology and maintenance procedures have to offer to combat it.

Produktinformation

Utgivningsdatum2010-12-01
Mått160 x 240 x 26 mm
Vikt703 g
FormatHäftad
SpråkEngelska
Antal sidor454
FörlagSpringer
ISBN9789048142675

Tillhör följande kategorier

Rail Developments and Future Requirements.- Future Rail Requirements.- Rail Developments and Requirements for Heavy Haul Railways.- Rail Metallurgy and Processing.- Rail Metallurgy and Processing.- A Review of Bainitic Steels for Wheel/Rail Contact.- An Off-Line Heat Treatment Process Results in Quality DHH Rails at Sydney Steel Corporation.- Residual Stresses in Rail.- Rail Maintenance.- Strategies for Maximizing Rail Life.- Noncontact Ultrasonic Inspection of Train Rails for Stress.- Experiences in Ultrasonic Measurements of Stresses in Rails.- Rail Side Wear Problem on Chinese Railways.- Rail Rectification Specifications and Modern Grinding Stone Technology.- In Track Quality Control and Assessment of Rails.- Contact Phenomena.- Computational Contact Mechanics of the Wheel-Rail System.- Dynamic Models of the Track and Their Uses.- Rail Service Load Environment by Measurement and Modeling.- Analytical and Numerical Treatment of Flange Contact.- On an Approach to Prediction of Contact Loading of Rail for Two-Point Contact Between Wheel and Rail.- Experimental Tribo-Analysis of Rail/Wheel Interface.- Shakedown, Residual Stress and Plastic Flow in Repeated Wheel-Rail Contact.- Residual Stresses.- How Residual Stresses can Affect Rail Performance.- Predication of Residual Stress in Rails: Practical Benefits from Theoretical Approach.- A New Approach to Enhancement of Experimental Data.- Effect of Grinding Strategy on Residual Stress in the Rail Head.- Residual Stress Measurements in Rails by Neutron Diffraction.- Neutron Diffraction Measurements of Residual Stress in Rails.- Residual Stresses and Catastrophic Rail Failure.- Beneficial Residual Stresses at Bolt Holes by Cold Expansion.- Residual Stress Analysis in Rolling Contact.- Crack Propagation.- Fatigue Crack Growthin Rail Steels.- Crack Behaviour under Rolling Contact Fatigue.- Numerical Analysis of 3D Cracks Propagating in the Rail-Wheel Contact Zone.- Modelling of 3D Rail Head Rolling Contact Fatigue Cracks.- Tribological Investigations of Crack Development on the Rail on an Energetical Basis.- The Effect of Head Checking on the Bending Fatigue Strength of Railway Rails.- Rolling Contact Fatigue Cracks on S.N.C.F. Conventional Tracks.- List of Participants.