Publication result detail

THE EFFECTS OF RAIL RAIL CORRUGATIONS ON NOISE AND VIBRATION

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

Original Title

THE EFFECTS OF RAIL RAIL CORRUGATIONS ON NOISE AND VIBRATION

English Title

THE EFFECTS OF RAIL RAIL CORRUGATIONS ON NOISE AND VIBRATION

Type

WoS Article

Original Abstract

This paper deals with the issue of the development of rail corrugations with short waves and slipwaves on train track rails and their impacts on the level of noise and vibrations spreading from passing such tracks. For measurement purposes, appropriate measurement stations were selected on corridor lines and an appropriate measurement methodology was proposed. The presented acoustic and vibration parameters were obtained during the passage of selected train sets in two measurement campaigns. A suitable mathematical method based on the use of time-frequency methods in the frequency domain was selected to evaluate the measurements. Additionally a relatively new time-frequency analysis was also used to analyze the measurement. The conclusion of the paper contains recommendations for further measurements.

English abstract

This paper deals with the issue of the development of rail corrugations with short waves and slipwaves on train track rails and their impacts on the level of noise and vibrations spreading from passing such tracks. For measurement purposes, appropriate measurement stations were selected on corridor lines and an appropriate measurement methodology was proposed. The presented acoustic and vibration parameters were obtained during the passage of selected train sets in two measurement campaigns. A suitable mathematical method based on the use of time-frequency methods in the frequency domain was selected to evaluate the measurements. Additionally a relatively new time-frequency analysis was also used to analyze the measurement. The conclusion of the paper contains recommendations for further measurements.

Keywords

Periodic rail defects, noise, vibration, time and frequency analysis

Key words in English

Periodic rail defects, noise, vibration, time and frequency analysis

Authors

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

RIV year

2018

Released

19.09.2017

Publisher

Studio D-akustika

Location

České Budějovice

ISBN

1801-9064

Periodical

Akustika

Volume

28

Number

2

State

Czech Republic

Pages from

79

Pages to

89

Pages count

11

URL

https://www.journalakustika.com/journal/volume-28/

BibTex

@article{BUT139601,
  author="Jaroslav {Smutný} and Luboš {Pazdera} and Viktor {Nohál} and Daniela {Vukušičová}",
  title="THE EFFECTS OF RAIL RAIL CORRUGATIONS ON NOISE AND VIBRATION
",
  journal="Akustika",
  year="2017",
  volume="28",
  number="2",
  pages="79--89",
  issn="1801-9064",
  url="https://www.journalakustika.com/journal/volume-28/"
}