Detail publikace

The analysis of dynamic effects in the exchange part of turnouts

SMUTNÝ, J. JANOŠTÍK, D. NOHÁL, V. PAZDERA, L.

Originální název

The analysis of dynamic effects in the exchange part of turnouts

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with description and application of the modified Wigner-Villa's transformation for dynamic analysis. The use in the field of railway constructions testing represents a quite interesting application area of the transformation. This paper contains mathematical description of the technique, a case study from area of railway turnout’s dynamic analysis and practical experience obtained and recommendations for its practical use. The described analysis is focused on dynamic processes in the exchange area of turnouts and their comparison with dynamic processes in the frog part of the turnouts.

Klíčová slova

Railway turnout, dynamic effects, vibration analysis in time and frequency domain, non-linear time-frequency transformation, Wigner-Ville transformation

Autoři

SMUTNÝ, J.; JANOŠTÍK, D.; NOHÁL, V.; PAZDERA, L.

Vydáno

30. 11. 2020

Nakladatel

VŠB – Technical University of Ostrava

Místo

Ostrava

ISBN

978-80-248-4451-0

Kniha

Experimental Stress Analysis 2020, Book of full Papers

Edice

1

Číslo edice

1

Strany od

464

Strany do

470

Strany počet

7

URL

https://ean.vsb.cz/

BibTex

@inproceedings{BUT166311,
  author="Jaroslav {Smutný} and Dušan {Janoštík} and Viktor {Nohál} and Luboš {Pazdera}",
  title="The analysis of dynamic effects in the exchange part of turnouts",
  booktitle="Experimental Stress Analysis 2020, Book of full Papers",
  year="2020",
  series="1",
  number="1",
  pages="464--470",
  publisher="VŠB – Technical University of Ostrava",
  address="Ostrava",
  isbn="978-80-248-4451-0",
  url="https://ean.vsb.cz/"
}