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https://doi.org/10.17559/TV-20171027093736

Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material

Guangxue Yang   ORCID icon orcid.org/0000-0003-3695-0182 ; School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, No. 3 Shangyuancun, Haidian District, Beijing 100044, China
Yue Yang ; BAIC motor corporation LTD. R&D center NO. 99 Shuanghe street, Shunyi District, Beijing, 101300, China

Puni tekst: engleski, pdf (1 MB) str. 1095-1102 preuzimanja: 234* citiraj
APA 6th Edition
Yang, G. i Yang, Y. (2018). Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material. Tehnički vjesnik, 25 (4), 1095-1102. https://doi.org/10.17559/TV-20171027093736
MLA 8th Edition
Yang, Guangxue i Yue Yang. "Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material." Tehnički vjesnik, vol. 25, br. 4, 2018, str. 1095-1102. https://doi.org/10.17559/TV-20171027093736. Citirano 20.11.2019.
Chicago 17th Edition
Yang, Guangxue i Yue Yang. "Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material." Tehnički vjesnik 25, br. 4 (2018): 1095-1102. https://doi.org/10.17559/TV-20171027093736
Harvard
Yang, G., i Yang, Y. (2018). 'Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material', Tehnički vjesnik, 25(4), str. 1095-1102. https://doi.org/10.17559/TV-20171027093736
Vancouver
Yang G, Yang Y. Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material. Tehnički vjesnik [Internet]. 2018 [pristupljeno 20.11.2019.];25(4):1095-1102. https://doi.org/10.17559/TV-20171027093736
IEEE
G. Yang i Y. Yang, "Investigation on the Thermal Fatigue Life Evaluation Method of Railway Brake Disc with New Material", Tehnički vjesnik, vol.25, br. 4, str. 1095-1102, 2018. [Online]. https://doi.org/10.17559/TV-20171027093736

Sažetak
In this paper, the thermal fatigue life evaluation method of brake disc of high-speed train with new materials was proposed based on the experimental study and the finite element computation. Moreover, the aluminium alloy of SiCp/A356 composite was used to verify this method. The thermo-elasto-plastic constitutive model of SiCp / A356 composites was established, and the fatigue life curve of material at the initial stage of crack was established based on the thermal fatigue experiment. Based on the singular element method of finite element method, the crack propagation law of cracked fatigue specimens under thermal load is analysed, and the crack propagation curve, which can be used to predict the fatigue life of crack propagation under thermal load, is established. The results obtained in this paper agreed well with the results proposed in the related literature.

Ključne riječi
brake disc; fatigue crack propagation; finite element analysis; singular element method; thermal fatigue life experiment

Hrčak ID: 204458

URI
https://hrcak.srce.hr/204458

Posjeta: 369 *