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SMUTNÝ, J. PAZDERA, L. NOHÁL, V.
Original Title
ANALYSIS OF THE DYNAMIC CHARACTERISTICS IN THE FROG SECTION OF SWITCHES
Type
journal article in Web of Science
Language
English
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.
Keywords
Switch, frog section, vibration, vibration acceleration, railway superstructure, rail fastening node, time and frequency domain analysis
Authors
SMUTNÝ, J.; PAZDERA, L.; NOHÁL, V.
Released
5. 3. 2019
Publisher
STUDIO D-AKUSTIKA SRO, U SIRKARNY 467-2A, CESKE BUDEJOVICE, 370 04, CZECH REPUBLIC
Location
České Budějovice
ISBN
1801-9064
Periodical
Akustika
Year of study
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/" }