Publication result detail

ANALYSIS OF THE DYNAMIC CHARACTERISTICS IN THE FROG SECTION OF SWITCHES

SMUTNÝ, J.; PAZDERA, L.; NOHÁL, V.

Original Title

ANALYSIS OF THE DYNAMIC CHARACTERISTICS IN THE FROG SECTION OF SWITCHES

English Title

ANALYSIS OF THE DYNAMIC CHARACTERISTICS IN THE FROG SECTION OF SWITCHES

Type

WoS Article

Original Abstract

The paper deals with monitoring dynamic effects in the frog section of two switches. The first was a switch with a standard fastening node, the other with an elasticized fastening node. The monitored vibrational characteristics were obtained from the response of the tested structures to the moving load, i.e. trains. A suitable mathematical apparatus, based on the use of mathematical methods in time and frequency domains, was chosen to evaluate the measurement. The paper also contains a comparison of the vibration parameters of the tested structures and the recommendations for practice.

English abstract

The paper deals with monitoring dynamic effects in the frog section of two switches. The first was a switch with a standard fastening node, the other with an elasticized fastening node. The monitored vibrational characteristics were obtained from the response of the tested structures to the moving load, i.e. trains. A suitable mathematical apparatus, based on the use of mathematical methods in time and frequency domains, was chosen to evaluate the measurement. The paper also contains a comparison of the vibration parameters of the tested structures and the recommendations for practice.

Keywords

Switch, frog section, vibration, vibration acceleration, railway superstructure, rail fastening node, time and frequency domain analysis

Key words in English

Switch, frog section, vibration, vibration acceleration, railway superstructure, rail fastening node, time and frequency domain analysis

Authors

SMUTNÝ, J.; PAZDERA, L.; NOHÁL, V.

RIV year

2019

Released

05.03.2019

Publisher

STUDIO D-AKUSTIKA SRO, U SIRKARNY 467-2A, CESKE BUDEJOVICE, 370 04, CZECH REPUBLIC

Location

České Budějovice

ISBN

1801-9064

Periodical

Akustika

Volume

31

Number

1

State

Czech Republic

Pages from

126

Pages to

135

Pages count

10

URL

https://www.journalakustika.com/

BibTex

@article{BUT156250,
  author="Jaroslav {Smutný} and Luboš {Pazdera} and Viktor {Nohál}",
  title="ANALYSIS OF THE DYNAMIC CHARACTERISTICS IN THE FROG SECTION OF SWITCHES",
  journal="Akustika",
  year="2019",
  volume="31",
  number="1",
  pages="126--135",
  issn="1801-9064",
  url="https://www.journalakustika.com/"
}