An ultrasonic method for measuring residual mechanical stresses in the rims of solid-rolled railroad wheels that considers the intrinsic anisotropy of the material
Source abstract
Abstract
The acoustic properties of the material of solid-rolled railroad wheel rims are investigated. The results of the assessment of the intrinsic anisotropy of the material are reported. An analytical expression for calculation of the residual mechanical stresses in a rim that considers the effect of the material’s intrinsic anisotropy is obtained. A method for the ultrasonic testing of the distribution of the residual stresses is proposed. The results of the experimental investigation and practical application of the method at iron-and-steel plants are given.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Material Properties and Failure Mechanisms · Industrial Engineering and Technologies · Engineering Diagnostics and Reliability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (8)
Show source-provided references
1. Shkol’nik, L.M., Markov, D.P., Staroseletskii, M.I., et al., Evaluation of the Residual Stresses in Solid-Rolled Railroad Wheels, Vestnik VNIIZhT, 1989, no. 8, pp. 41–44.
2. GOST (State Standard) 54093-2010: Wheels for Rolling Stock. Methods for Detection of the Residual Stresses, Moscow: Standartinform, 2011, p. 27.
3. RD (Regulative Document) 32.144-2000. Nondestructive Acceptance Testing. Solid-Rolled Wheels, Wheel Treads, And Wheelset Axles of the Rolling Stock. Requirement Specifications., Moscow, 2001, p. 19.
4. EN 13262-2004. Railway applications. Wheelsets and Bogies. Wheels. Product requirements, p. 41.
5. Schneider, E. and Herzer, R., Ultrasonic Evaluation of Stresses in Rims of Railroad Wheels 7th European Conference on Nondestructive Testing, Denmark, 1998, vol. 2, p. 7.
6. Schneider, E. and Hauk, V., Structural and Residual Stress Analysis by Nondestructive Methods, Amsterdam (Netherlands), Elsevier Sci. B.V., 1997, p. 654.
7. Hughes, D.S. and Kelly, J.L., Second-Order Elastic Deformation of Solids, Physical Review, 1953, vol. 92, no. 5, pp. 1145–1149.10.1103/PhysRev.92.1145 ↗
8. Dymkin, G.Ya., Krasnobryzhii, S.A., and Shevelev, A.V., Patent Application no. 2012122693 (A Method for Measurement of the Residual Stresses in the Rims of the Solid-Rolled Railroad Wheels), International Classification G01N 29/18 (unpublished).