Enviar artigo por via de e-mail Crack Resistance of Volume-Hardened Railroad Rails with Transverse Cracks in the Head
- Autores: Georgiev M.1, Simeonova T.1
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Afiliações:
- Institute of Mechanics of the Bulgarian Academy of Sciences
- Edição: Volume 60, Nº 11-12 (2019)
- Páginas: 814-816
- Seção: Technical Information
- URL: https://journals.rcsi.science/0026-0673/article/view/236513
- DOI: https://doi.org/10.1007/s11041-019-00361-x
- ID: 236513
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Resumo
The crack resistance of railroad rails with transverse internal and external cracks in the head formed in operation is determined. The ultimate crack resistance Ic, the values of which coincide with the critical values of the stress intensity factor KIc under the brittle fracture typical for rails, is determined.
Sobre autores
M. Georgiev
Institute of Mechanics of the Bulgarian Academy of Sciences
Email: tsimeonova@imbm.bas.bg
Bulgária, Sofia
T. Simeonova
Institute of Mechanics of the Bulgarian Academy of Sciences
Autor responsável pela correspondência
Email: tsimeonova@imbm.bas.bg
Bulgária, Sofia
