Evaluation of the Railway Substructure in the Turnout with the Movable Frog by Help of Decomposition

Lubos Pazdera; Jaroslav Smutny

doi:10.4028/www.scientific.net/AMM.827.300

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 827Evaluation of the Railway Substructure in the...

Evaluation of the Railway Substructure in the Turnout with the Movable Frog by Help of Decomposition

Abstract:

The aim of the paper is focused on the analysis of the stress measurement in the railway substructure in the turnout with the movable frog prototype designed for a high speed. The evaluations were compared the measurement and the results obtained with theoretical presumptions. The Discrete Wavelet Transformation for the decomposition of the stress measurement and its evaluation is described. Two sections in the turnout with the movable frog were used for the measurement and signal analysis.

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Periodical:

Applied Mechanics and Materials (Volume 827)

Pages:

300-303

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.827.300

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Online since:

February 2016

Authors:

Lubos Pazdera*, Jaroslav Smutny

Keywords:

Decomposition, Dynamic, Pressure, Railway, Turnout with Movable Frog

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References

[1] Smutny J., Pazdera L., InSight, The Journal of The British Institute of Non-Destructive Testing, 46(10) (2004) 612-615.

DOI: 10.1784/insi.46.10.612.45212

Google Scholar

[2] Hwang H.J., Park H.C., NDT & E International, 68 (2014) 78–87.

Google Scholar

[3] Kassa E., Nielsen J.C.O., Journal of Sound and Vibration, 320(4–5) (2009) 893–914.

Google Scholar

[4] Mcdowell G. R., Lim W. L., Collop A. C., Armitage R., Thom N. H., Proc. of the ICE - Transport, 15(2) (2005) 89–95.

Google Scholar

[5] Smutny, J., NDT & E International - Independent Nondestructive Testing and Evaluation, 37(2) (2004) 119-129.

Google Scholar

[6] Murray C.A., Take W.A., Hoult N.A., Canadian Geotechnical Journal, 52(2) (2015), 141-155.

Google Scholar

[7] Topolar, L, Pazdera, L; Bilek, V; Dedeckova, L, Proceedings of the 50th Annual Conference on Experimental Stress Analysis, (2012) 477-484.

Google Scholar

[8] Mallat S. A, IEEE Trans. Pattern Analysis and Machine Intelligence, 11 (1989) 674-693.

Google Scholar

[9] Chen R; Wang P; Wei XK, Advanced Materials and Computer Science, PTS 1-3, Book Series: Key Engineering Materials, 474-476 (1-3) (2011) 1599-1604.

Google Scholar

[10] Di Scalea F.L., McNamara J, Journal of Sound and Vibration, 273(3) (2004) 637-651.

Google Scholar

[11] Pazdera, L, Topolar, L., Smutny, J, Proc. of the 52nd International Conference on Experimental Stress Analysis, (2014) 203-206.

Google Scholar

[12] Xie K., Wang P., Wang L., Wang B., Quan S., Applied Mechanics and Materials, 226-228 (2012) 867-871.

Google Scholar