Analysis and Design of Ballastless Track Slab （分析和设计的碴轨道板）.pdfVIP

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Analysis and Design of Ballastless Track Slab （分析和设计的碴轨道板）.pdf

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Analysis and Design of Ballastless Track Slab （分析和设计的碴轨道板）

International Journal of Emerging Technology and Advanced Engineering Website: (ISSN 2250-2459, ISO 9001:2008 Certified Journal, Volume 4, Special Issue 4, June 2014) International Conference on Advances in Civil Engineering and Chemistry of Innovative Materials (ACECIM’14) Analysis and Design of Ballastless Track Slab * ** Karthiga P , Khwairakpam Selija, Pragana.N.Javali, Dr.S.Elavenil School of Mechanical and Building Sciences, VIT University, Chennai, Tamilnadu, India * ** karthiga.p2013@vit.ac.in, elavenil.s@vit.ac.in Abstract: This Paper presents the Analysis and Design of reinforcement at the top and at the bottom of the slab, this Ballastless Track Slab for 17t railway loading. Ballastless Track improves the bending strength of the track structure. (c) Slab is a continuous slab of concrete in which the rails are Using bridge or bridge like structures as a substructure in supported directly on the upper surface by using resilient pad. slab track design. The influence of bending of the bridge has The aim of this paper is to analyse a ballastless standard rail a restricted influence on the bending stresses in the track track using STAAD Pro and to obtain maximum design moments as contours from STAAD Pro. The obtained moments are slab. The principles of