Zwierczyk, Péter and Váradi, Károly (2016) FE modelling of a coupled thermal-elastic-plastic analysis in a rail-wheel contact. JOURNAL OF COMPUTATIONAL AND APPLIED MECHANICS, 11 (1). pp. 67-76. ISSN 1586-2070
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Abstract
The aim of our analyses was to model the process of the thermal micro-crack development on and under a railway wheel tread, equipped only with a disk brake during an intensive braking procedure. Considering the fact that the thermal micro-crack development is a complex problem, a multistage finite element modelling technique was developed. Using the new modelling approach, the heat and the thermal stress development can be observed between the wheel and the rail using thermal and coupled thermal-elastic-plastic FE simulations.
| Item Type: | Article |
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| Uncontrolled Keywords: | micro-crack development, heat and thermal stresses |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 05 Jan 2026 13:04 |
| Last Modified: | 05 Jan 2026 13:04 |
| URI: | https://real.mtak.hu/id/eprint/231355 |
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