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Deterioration of in...
Deterioration of insulated rail joints – a three-year field study
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- Sandström, Johan, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Kabo, Elena, 1972 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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Nissen, Arne (författare)
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visa fler...
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Jansson, Fredrik (författare)
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- Ekberg, Anders, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Lundén, Roger, 1949 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: Proceedings of the 9th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems (CM2012). ; , s. 301-308
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
Stäng
- Four operational joints at the Swedish West Coast Line have been monitored in field from installation and during three years of operation to follow degradation. Even though operational loads were comparatively low, material damage was found to occur early after installation. All joints showed a similar damage pattern with dominating deformation on the side towards a nearby station. In addition some joints showed “cavity-like” damage on the off-station side. The paper reports observations on continuing degradation of the joints as well as hardness evolution and increased joint dip over time.
Ämnesord
- 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)
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)