Sökning: onr:"swepub:oai:research.chalmers.se:615b6cb0-f4ed-45cb-bd14-b826514b485b" >
Simulation and Fiel...
Simulation and Field Measurements of the Long-term Rail Surface Damage due to Plasticity, Wear and Surface Rolling Contact Fatigue Cracks in a Curve
-
- Ansin, Caroline, 1996 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Pålsson, Björn, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Ekh, Magnus, 1969 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa fler...
-
- Larsson, Fredrik, 1985 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Larsson, Ragnar, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa färre...
-
(creator_code:org_t)
- 2022
- 2022
- Engelska.
-
Ingår i: CM 2022 - 12th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, Conference Proceedings. ; , s. 591-601
- Relaterad länk:
-
https://research.cha...
Abstract
Ämnesord
Stäng
- A methodology that simulates the long-term rail surface damage in a cross-section of a curve for a given traffic scenario is presented. The numerical model considers plastic deformation, wear, and initiation of rolling contact fatigue (RCF) surface cracks. The models and simulations are calibrated and validated, respectively, against field profile measurement data.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
Nyckelord
- wear
- rolling contact fatigue
- FE simulations
- Dynamic vehicle-track interaction
- accumulated plastic deformation
- elastic-plastic contact
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)