Effects of surface defects on rolling contact fatigue of rail
โ Scribed by Jungwon Seo; Seokjin Kwon; Deonghyeong Lee
- Book ID
- 104089787
- Publisher
- Elsevier
- Year
- 2011
- Tongue
- English
- Weight
- 705 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1877-7058
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๐ SIMILAR VOLUMES
The influences of train speed and rail roughness level on rolling noise and subsurface initiated rolling contact fatigue (RCF) impact are studied. In particular, the consequences of short-pitch rail corrugation on tangent track with wavelengths in the interval 3-8 cm are simulated using models of dy
Understanding the fatigue crack growth phenomenon in railheads requires a study of driving forces, such as the crack tip opening and sliding displacements, under repeated rolling contact. Finite element simulations, allowing elastic-plastic deformation, and mixed-mode crack growth laws were utilized