期刊
JOURNAL OF SOUND AND VIBRATION
卷 319, 期 3-5, 页码 904-917出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jsv.2008.06.020
关键词
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资金
- CEDEX [PT2006-024-19CCPM]
- Department of Education, Universities and Research of the Basque Government
In this paper, the influence on corrugation of the most significant track parameters has been examined. After this parametric study, the optimization of the track parameters to minimize the undulatory wear growth has been achieved. Finally, the influence of the dispersion of the track and contact parameters on corrugation growth has been studied. A method has been developed to obtain an optimal solution of the track parameters which minimizes corrugation growth, thus ensuring that this solution remains optimum despite dispersion of track parameters and wheel-rail contact uncertainties. This work is based on the computer application RACING (RAil Corrugation INitiation and Growth) which has been developed by the authors to predict rail corrugation features. (C) 2008 Elsevier Ltd. All rights reserved.
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