Damage Calculation and Fatigue Life Prediction for Freight Car Body


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The load of C80B gondola freight car body is analyzed in railway. Measured load spectra of fatigue key parts of the freight car body are got. According to the measured load spectra, combined with the load-strain transfer coefficient, the fatigue damage of freight car body is calculated. Then fatigue life of C80B freight car body is predicted by using fatigue cumulative damage theory.



Advanced Materials Research (Volumes 652-654)

Edited by:

Zhengyi Jiang, Xianghua Liu, Sihai Jiao and Jingtao Han




F. W. Zhao et al., "Damage Calculation and Fatigue Life Prediction for Freight Car Body", Advanced Materials Research, Vols. 652-654, pp. 1357-1361, 2013

Online since:

January 2013




[1] Lixin Qian. Latest development of international heavy freight rolling stocks. Electric Drive for Locomotives, 2002, (1): 1-4, 17.

[2] Honglun Zhao, Lihua Bai, Hui Yu. The corrosion damage and fatigue life study of freight car body. Railway Locomotive, 2005, 43(3): 5-8.

[3] Junmao Yan. Locomotive engineering. China Railway Publishing House, (1999).

[4] Chaohui Zhang. ANSYS11. 0 structure analysis examples of engineering application. Mechanical Industry Publishing House, (2009).

[5] The standard of EN 1-9: Steel - general rules and rules for buildings, (1993).

[6] Juncai Zeng, Pin Gao, Jinbiao Liu. Research on machine parts fatigue longevity account based on the variable-swing stress. Machinery, 2010, 37(11): 14-16.

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