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http://dx.doi.org/10.5762/KAIS.2015.16.11.7870

Statistical Characteristics for Longitudinal Friction Behavior of Rail Fastening System for Concrete Track  

Bae, Hyun-Ung (Research Institute for Construction Disaster Prevention, Chungnam National University)
Park, Sang-Jun (Department of Civil Engineering, Chungnam National University)
Yun, Kyung-Min (Department of Civil Engineering, Chungnam National University)
Park, Beom-Ho (Department of Civil Engineering, Chungnam National University)
Lim, Nam-Hyoung (Department of Civil Engineering, Chungnam National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.16, no.11, 2015 , pp. 7870-7877 More about this Journal
Abstract
In the case of CWR (Continuous welded rail) located on the railway bridge, the CWR has additional axial force due to interaction of bridge and track. Therefore, the CWR tracks located on the bridge have to secure the safety of running train and CWR track through mitigating influence for interaction of bridge and track. The railway design guide in Korea (KR C-08080) provides a certain value for property of longitudinal friction behavior of rail fastening system that is major parameter of interaction behavior by applying European codes. However, in order to apply to domestic railway, it is necessary to review property characteristics of the rail fastening system in actual use. In this paper, the experiment for longitudinal friction behavior of rail fastener applied to concrete track on the railway bridge in Korea was carried out, and statistical characteristic for property of the rail fastener was analyzed from the result of the experiment.
Keywords
Concrete track; Longitudinal friction behavior; Rail fastener; Statistical characteristic; Track-bridge interaction;
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  • Reference
1 International Union of Railways, "Track-bridge interaction recommendations for calculations", UIC Code 774-3R, 2001.
2 Eisenbahnvorschrift, "Bridge deck ends: Check for serviceability limit state of superstructure", pp. 1-20, Regulation for Railway Bridges and Other Civil Constructions, German code for bridge design, App.29(Para. 270A), DS 804, 2000.
3 Korea Rail Network Authority, "Railway design guidelines and handbooks: Track-bridge longitudinal interaction analysis", KR C-08080, 2012.
4 Korea Rail Network Authority, "Railway design guidelines and handbooks: Bridge concrete track ends usability review", KR C-08090, 2012.
5 Jeon, B. H., Sung, I. M., Jee, G. H., Lim, N. H. "Characteristic of the longitudinal resistance of rail fastener considering the temperature load and vehicle load", Spring Conference of the Korean Society for Railway, pp. 1497-1500, 2014.
6 Jeon, B. H., Bae, H. U., Kim, E., Lim, N. H. "Longitudinal behavior characteristic of rail fastener according to train vertical load", Proceedings of the Autumn Conference of the Korea Academia-Industrial Cooperation Society, pp. 54-56, 2014.
7 Bae, H. U., Park, S. J., Choi, S. H., Kim, A. R., Kim, K. W., Lim, N. H. "Statistical Characteristics of Longitudinal Friction Behavior on Rail Fastening System", Spring Conference of the Korean Society for Railway, pp. 1341-1345, 2015.
8 Korean Railway Standards (KRS), "Rail fastening system", KRS TR 0014-13R, Korea Railroad Research Institute, 2013.
9 European Commitee for Standardization (CEN) "Eurocode : Basis of structural design", BS EN 1990:2002, 2005.