Title: | Modelling of railway vehicle movement considering non-ideal geometry of wheels and rails |
Authors: | Jandora, Radek |
Citation: | Applied and Computational Mechanics. 2007, vol. 1, no. 2, p. 489-498. |
Issue Date: | 2007 |
Publisher: | University of West Bohemia |
Document type: | článek article |
URI: | http://www.kme.zcu.cz/acm/old_acm/full_papers/acm_vol1no2_p058.pdf http://hdl.handle.net/11025/1938 |
ISSN: | 1802-680X (Print) 2336-1182 (Online) |
Keywords: | kolejová vozidla;pohyb vozidel;kola;kolej;geometrie |
Keywords in different language: | railway vehicles;vehicle movement;wheels;rail;geometry |
Abstract: | A model of railway vehicle movement is presented. This model takes into account arbitrary shape of wheel and rails. Therefore models of contact of surfaces of arbitrary geometry are built in. The contact forces are found with possibility of choice from methods of rolling contact mechanics. The shape irregularities cause vibrations, therefore a model of track and its rails, sleepers and ballast is incorporated and also the vehicle model includes vibration-damping elements. Overall it makes a complete model of the vehicle movement with focus on the wear prediction and vibrations due to the corrugation. |
Rights: | © 2007 University of West Bohemia. All rights reserved. |
Appears in Collections: | Volume 1, number 2 (2007) Volume 1, number 2 (2007) |
Files in This Item:
File | Description | Size | Format | |
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acm_vol1no2_p058.pdf | 379,05 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/1938
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