Measurement of the residual stresses in the treads of railway wheels by the acoustoelasticity method
Source abstract
Abstract
In this work, we present data on the residual stresses measured in the treads of 957-mmdiameter railway wheels using a nondestructive ultrasonic method on an ИH-5101A device. The measurement results show that the residual stresses are compressive and modulo increasing from the center to the periphery for each tested point. The reliability of the data is confirmed by a destructive method (cutting a wheel along its axis).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Material Properties and Failure Mechanisms · Industrial Engineering and Technologies · Material Properties and Applications
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References (5)
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1. Guz’, A.N., Makhort, F.G., and Gushcha, O.I., Vvedenie v akustouprugost’ (Introduction into Acoustoelasticity), Kiev: Naukova dumka, 1977.
2. Nikitina, N.E., Akustouprugost’. Opyt prakticheskogo primeneniya (Acoustoelasticity: Experience in Practical Application), Nizhni Novgorod: TALAM, 2005.
3. European Standard NF EN 13262-2004: Wheelsets and Bogies. Wheels. Product Requirements, 2004.
4. Branch Standard STO RZhD 1.11.002-2008: Nondestructive Testing. Wheelset and Raiway Vehicle Parts. Technical Requirements to Ultrasonic Testing, 2009.
5. Branch Standard RD 32.144-2000: Acceptance Nondestructive Testing. Solid-Rolled Wheels, Treads and Axles of Wheelsets. Technical Requirements, 2001.