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Keywords: railway engineering
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Journal Articles

Feasibility Study for Real Time Measurement of Wheel-Rail Contact Using an Ultrasonic Array

R. S. Dwyer-Joyce, C. Yao, J. Zhang, R. Lewis, B. W. Drinkwater
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041401.
DOI: https://doi.org/10.1115/1.3176992
Published Online: September 21, 2009
... 21 09 2009 failure (mechanical) fatigue rails railway engineering ultrasonic reflection ultrasonic transducer arrays wear wheels wheel-rail contact ultrasound measurement of contact area ultrasonic array The wear and fatigue of railway wheels and rails depends...
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Topics: Rails, Reflection, Transducers, Wheels, Stress, Pressure
Journal Articles

Elastic-Plastic Partial Slip Rolling Wheel-Rail Contact with an Oblique Rail Crack

Yung-Chuan Chen, Jao-Hwa Kuang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 705–712.
DOI: https://doi.org/10.1115/1.2033006
Published Online: March 29, 2005
... between the crack surfaces and hence causes a reduction in the tip plastic energy. 25 11 2004 29 03 2005 elastoplasticity slip rails railway engineering mechanical contact surface cracks finite element analysis stress analysis rolling friction sliding friction Rolling...
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Topics: Finite element model, Fracture (Materials), Pressure, Rails, Shear stress, Stress, Wheels, Friction, Rolling contact, Finite element analysis