Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kyung-Min Yun"'
Publikováno v:
Advances in Civil Engineering, Vol 2018 (2018)
Fatal train accidents usually involve derailments or collisions. These derailment/collision accidents are infrequent. However, the damage due to derailment can be catastrophic. Derailment containment walls are usually used in Korea to minimize such d
Externí odkaz:
https://doaj.org/article/a51f901baf27477c83bd3b78afa96e44
Publikováno v:
NDT & E International. 103:84-97
Additional axial stresses in the rail are developed due to the influence of the track-bridge interaction (TBI) when the CWR (Continuous Welded Rail) track is used in the railway bridge. This is the main reason of the length limitation of railway brid
Publikováno v:
Journal of the Korean Society of Hazard Mitigation. 18:1-9
Publikováno v:
Journal of the Korean Society of Hazard Mitigation. 18:243-250
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 232:1309-1325
A continuous welded rail has immovable zones due to its structural characteristics. In an immovable zone, thermal expansion and contraction of rails are restricted when the temperature changes, thereby causing excessive axial force on the rail. When
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 232:680-696
Europe, USA, China, Japan, and Korea, which possess advanced railway technologies, have attempted to develop high-speed rail technology and ensure safety based on social requirements and the need for greater speeds. However, despite these efforts, th
Publikováno v:
Korean Society of Hazard Mitigation. 16:23-29
Autor:
Kyung-Hwan Min, Kyung-Min Yun
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 17:173-178
When a ballast track of a high-speed train is constructed on a bridge, the displacement of the bridge deckscan occur because they are not fixed to the rails. Moreover, relative displacements occur between the bridge and railscaused by temperature cha
Publikováno v:
Journal of Korean Society of Hazard Mitigation. 16:61-68
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 16:8812-8819
In a situation in which importance of rail fastening system is growing with increasing the construction of concrete track, an accident of tension clamp(the component of rail fastening system) breaking has been recently occurred. This results from var