Detail publikace

ANALY SIS OF VIBRATIONS ON SELECTED STRUCTURES OF RAILWAYS

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

Originální název

ANALY SIS OF VIBRATIONS ON SELECTED STRUCTURES OF RAILWAYS

Anglický název

ANALY SIS OF VIBRATIONS ON SELECTED STRUCTURES OF RAILWAYS

Jazyk

en

Originální abstrakt

The paper deals with the measurement of vibrations in two selected operational structures in the railway infrastructure. The focus is the construction of railway infrastructure with concrete sleepers with and without the application of under sleeper pads. Suitable measuring stations on corridor lines were selected and the corresponding measurement methodology was designed for the measurement purposes. Based on the response of tested structures to a moving load, i.e. the train set, the monitored parameters were obtained. Vibration parameters of the two tested structures were determined based on the tests carried out. An appropriate mathematical apparatus was selected for the evaluation of the measurement, based on the use of mathematical methods in time and frequency domains. This article contains a comparison of parameters of the tested structures and recommendations for practice.

Anglický abstrakt

The paper deals with the measurement of vibrations in two selected operational structures in the railway infrastructure. The focus is the construction of railway infrastructure with concrete sleepers with and without the application of under sleeper pads. Suitable measuring stations on corridor lines were selected and the corresponding measurement methodology was designed for the measurement purposes. Based on the response of tested structures to a moving load, i.e. the train set, the monitored parameters were obtained. Vibration parameters of the two tested structures were determined based on the tests carried out. An appropriate mathematical apparatus was selected for the evaluation of the measurement, based on the use of mathematical methods in time and frequency domains. This article contains a comparison of parameters of the tested structures and recommendations for practice.

Dokumenty

BibTex 


@article{BUT150382,
  author="Jaroslav {Smutný} and Luboš {Pazdera} and Viktor {Nohál} and Daniela {Vukušičová}",
  title="ANALY SIS OF VIBRATIONS ON SELECTED STRUCTURES OF RAILWAYS",
  annote="The paper deals with the measurement of vibrations in two selected operational structures in the railway infrastructure. The focus is the construction of railway infrastructure with concrete sleepers with and without the application of under sleeper pads. Suitable measuring stations on corridor lines were selected and the corresponding measurement methodology was designed for the measurement purposes. Based on the response of tested structures to a moving load, i.e. the train set, the monitored parameters were obtained. Vibration parameters of the two tested structures were determined based on the tests carried out. An appropriate mathematical apparatus was selected for the evaluation of the measurement, based on the use of mathematical methods in time and frequency domains. This article contains a comparison of parameters of the tested structures and recommendations for practice.",
  address="Studio D - akustiak s.r.o.",
  chapter="150382",
  howpublished="print",
  institution="Studio D - akustiak s.r.o.",
  number="2",
  volume="30",
  year="2018",
  month="october",
  pages="74--83",
  publisher="Studio D - akustiak s.r.o.",
  type="journal article in Web of Science"
}