Shattered rim failure analysis in railroad wheels

Yongming Liu; Liming Liu; Brant Stratman; Sankaran Mahadevan

doi:10.1115/IMECE2006-16183

Shattered rim failure analysis in railroad wheels

Yongming Liu, Liming Liu, Brant Stratman, Sankaran Mahadevan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A general methodology for fatigue reliability degradation of railroad wheels is proposed in this paper. Both fatigue crack initiation and crack propagation life are included in the proposed methodology using previously developed multiaxial fatigue models by the authors. A response surface method in conjunction with design of experiments is used to develop a closed form approximation of the fatigue damage accumulation with respect to the input random variables. The total fatigue life of railroad wheels under stochastic loading is simulated, accounting for the spatial and temporal randomness of the fatigue damage. The field observations of railroad wheel fatigue failures are compared with the numerical predictions using the proposed methodology.

Original language	English (US)
Title of host publication	Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Print)	0791837904, 9780791837900
DOIs	https://doi.org/10.1115/IMECE2006-16183
State	Published - Jan 1 2006
Externally published	Yes
Event	2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Chicago, IL, United States Duration: Nov 5 2006 → Nov 10 2006

Publication series

Name	American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA
ISSN (Print)	1071-6947

Other

Other	2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006
Country/Territory	United States
City	Chicago, IL
Period	11/5/06 → 11/10/06

ASJC Scopus subject areas

Safety, Risk, Reliability and Quality

Access to Document

10.1115/IMECE2006-16183

Cite this

Liu, Y., Liu, L., Stratman, B., & Mahadevan, S. (2006). Shattered rim failure analysis in railroad wheels. In Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis (American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE2006-16183

Shattered rim failure analysis in railroad wheels. / Liu, Yongming; Liu, Liming; Stratman, Brant et al.
Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis. American Society of Mechanical Engineers (ASME), 2006. (American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liu, Y, Liu, L, Stratman, B & Mahadevan, S 2006, Shattered rim failure analysis in railroad wheels. in Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis. American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA, American Society of Mechanical Engineers (ASME), 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006, Chicago, IL, United States, 11/5/06. https://doi.org/10.1115/IMECE2006-16183

Liu Y, Liu L, Stratman B, Mahadevan S. Shattered rim failure analysis in railroad wheels. In Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis. American Society of Mechanical Engineers (ASME). 2006. (American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA). doi: 10.1115/IMECE2006-16183

Liu, Yongming ; Liu, Liming ; Stratman, Brant et al. / Shattered rim failure analysis in railroad wheels. Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006 - Safety Engineering and Risk Analysis. American Society of Mechanical Engineers (ASME), 2006. (American Society of Mechanical Engineers, Safety Engineering and Risk Analysis Division, SERA).

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Shattered rim failure analysis in railroad wheels

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