The definition of longitudinal forces in the rail by changing its eigen frequency
| Autor: | M. G. Akashev, S. V. Chunin, V. I. Shabunevich |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Materials Science and Engineering. 747:012049 |
| ISSN: | 1757-899X 1757-8981 |
| Popis: | The article discusses methods to evaluate the longitudinal stress level in the rail formed as a result of the thermal expansion of the continuous welded rail track. The comparative analysis of results of bench and field tests, as well as the verification of the mathematical model of the track section, have been performed. |
| Databáze: | OpenAIRE |
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