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A Study on Fatigue State Evaluation of Rail by the Use of Ultrasonic Nonlinearity
Nonlinear ultrasonic testing has been accepted as a promising manner for evaluating material integrity in an early stage. Stress fatigue is the main threats to train safety, railways examinations for stress fatigue are more significant and necessary. A series of ultrasonic nonlinear wave experiments...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6747605/ https://www.ncbi.nlm.nih.gov/pubmed/31450741 http://dx.doi.org/10.3390/ma12172698 |