Analysis of dynamic parameters of rail fastening by Rihaczek transformation

Jaroslav Smutny, Lubos Pazdera

Abstract


For evaluation of response signals obtained by rail fastening analysis a new
method using time and frequency related transformations has been developed. In the paper the laboratory measurements and dynamic parameter analyses of flexible fastening of Vossloh SKL14 type have been described. The method can also be used for designing new rail fastening systems and their parts.


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References


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Smutný J., Pazdera L.: New techniques in analysis of dynamic parameters rail fastening, InSight, The Journal of The British Institute of Non-Destructive Testing, Vol 46, No 10, October, 2004,

pp. 612-615, ISSN 13542575


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