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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 104
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE Edited by: J. Pombo
Paper 258
Numerical Tests of the Prototype Railway Wagon for Intermodal Transport W. Krason and T. Niezgoda
Department of Mechanics and Applied Computer Science, Military University of Technology, Warsaw, Poland W. Krason, T. Niezgoda, "Numerical Tests of the Prototype Railway Wagon for Intermodal Transport", in J. Pombo, (Editor), "Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Stirlingshire, UK, Paper 258, 2014. doi:10.4203/ccp.104.258
Keywords: prototype railway wagon, intermodal transport, finite element methodology, wagon strength, static simulation.
Summary
A special wagon, presented in thiws paper, can be used for intermodal transport of
various types of vehicles. It enables transport of vehicles of 40 tons mass and height
of 4m on the GB1 gauge height. A unique concept of the wagon structure forced a
design approach which was rather unusual for the rail industry. Since the design
team aimed at very challenging demands of GB1 envelope and usage of standard
bogies, the layout of the wagon had to be carefully examined in terms of its overall
stiffness. Every major design change had to be simulated in order to accurately
predict its influence on the whole wagon structure. Multibody simulation and finite
element analysis were used for numerical tests of such a wagon structure in different
configurations. The calculations were carried out on the basis of PN-EN standards.
Selected results of numerical tests of the prototype version of such wagon for
intermodal transports were presented in the paper.
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