Communications - Scientific Letters of the University of Zilina 2014, 16(4):9-20 | DOI: 10.26552/com.C.2014.4.9-20
Monitoring of the Track Geometry Quality Around the Portals of New Tunnel Construction Turecky Vrch - Preliminary Results
- 1 Department of Railway Engineering and Track Management, Faculty of Civil Engineering, University of Zilina, Slovakia
At the beginning, the contribution deals with the characteristics of conventional structure (track skeleton placed in the ballast) and unconventional structure (slab track) of railway superstructure. The trial section is characterized in the next part where measurements of relative track geometry are made at regular intervals (spring and autumn) using continuous measuring device (manual measuring trolley KRABTM - Light). There is made the analysis of measurements made between 2012 - 2013 at the end of the contribution; with a view to assessing the quality of track geometry during particular sections monitored with in-built conventional and unconventional structure of railway superstructure. It also includes transition areas between these structures and an analysis of possible causes of variations in track geometry of modernized railway sections monitored.
Keywords: railway track, conventional railway superstructure, slab track, track geometry, diagnostics
Published: December 31, 2014 Show citation
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References
- ZSR SR 103-8 (S) General Requirements for the Design, Construction, Repair, Maintenance and Acceptance of Construction Repair and Maintenance Works on the Slab Track Construction (in Slovak), GR ZSR, 2012
- IZVOLT, L., SESTAKOVA, J., VILIMEK, P.: The First Construction of Unconventional Type of Railway Superstructure in the ZSR Infrastructure. Proc. of 6th intern. conference Concrete and Concrete Structures, Terchova: Vratna dolina, October 2013, 166-175, Procedia Engineering 65 (2013), Elsevier, 1877 - 7058
Go to original source... - IZVOLT, L., IZVOLTOVA, J., SESTAKOVA, J.: Influence of Construction of Railway Super-structure on Railway Quality. Proc. of the 6th intern. scientific conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering - DYN-WIND'2014, May 2014, Donovaly, ISBN 978-80-554-0844-6, p. 63-74
- IZVOLT, L. et al.: Monitoring of Sections of Non-conventional Constructions of the Railway Superstructure and the Transition Areas - 3rd Stage. ZSR Modernization of Railway Track Nove Mesto nad Vahom - Puchov, km 100.500 to 159.100, part 24-32-01 Nove Mesto - Trencianske Bohuslavice (in Slovak), Zilina : KZSTH : SvF: University of Zilina, 06/2013
- IZVOLT, L. et al.: Monitoring of Sections of Non-conventional Constructions of the Railway Superstructure and the Transition Areas - 4th Stage. ZSR Modernization of Railway Track Nove Mesto nad Vahom - Puchov, km 100.500 to 159.100, part 24-32-01 Nove Mesto - Trencianske Bohuslavice (in Slovak), Zilina : KZSTH : SvF : University of Zilina, 03/2014
- ZSR SR 103-7 (S) Measurement and Evaluation of Track Geometry by Measuring Trolley KRAB (in Slovak), GR ZSR, 2008.
- IZVOLTOVA, J., PISCA, P., KOTKA, V., MANCOVIC, M.: 3D Laser Scanning of Railway Line, Communications - Scientific Letters of the University of Zilina, vol. 15, No. 4, 2013, 80-84, ISSN 1335-4205. Go to original source...
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