Acoustic analysis of selected structures of railway superstructure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU120173" target="_blank" >RIV/00216305:26110/16:PU120173 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.journalakustika.com/journal/volume-26/" target="_blank" >https://www.journalakustika.com/journal/volume-26/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Acoustic analysis of selected structures of railway superstructure

Popis výsledku v původním jazyce

The paper is devoted to the operational measurement of two selected structures of railway superstructure, fixed track and a classical structure with ballast bed. 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. Acoustic 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.

Název v anglickém jazyce

Acoustic analysis of selected structures of railway superstructure

Popis výsledku anglicky

The paper is devoted to the operational measurement of two selected structures of railway superstructure, fixed track and a classical structure with ballast bed. 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. Acoustic 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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/LO1408" target="_blank" >LO1408: AdMaS UP - Pokročilé stavební materiály, konstrukce a technologie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Akustika

ISSN

1801-9064

e-ISSN

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Svazek periodika

26

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

29-37

Kód UT WoS článku

000442347000004

EID výsledku v databázi Scopus

2-s2.0-85012010022