Squealing noise from urban rail transport

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00169374" target="_blank" >RIV/68407700:21110/10:00169374 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Squealing noise from urban rail transport

Popis výsledku v původním jazyce

The squealing noise is generated by a tram riding through a curve having closed radius. This kind of noise has a high intensity and is very annoying for people living in the surroundings location where this phenomenon occurs. Measurements of squealing noise were made in Porto (Portugal) on urban rail system during the spring 2009. This paper presents the method of measurement of this noise and results from measurements which were made in Porto. Usually the squealing noise is not accounted in urban areasnoise maps and this paper also shows the possibility of noise mapping simulation of squealing noise using software Cadna/A. This paper compares three variants of noise simulation in software. Comparing this maps the large different in noise levels can be found. A correction method for squealing noise simulation was found and used for noise maps simulation in this paper.

Název v anglickém jazyce

Squealing noise from urban rail transport

Popis výsledku anglicky

The squealing noise is generated by a tram riding through a curve having closed radius. This kind of noise has a high intensity and is very annoying for people living in the surroundings location where this phenomenon occurs. Measurements of squealing noise were made in Porto (Portugal) on urban rail system during the spring 2009. This paper presents the method of measurement of this noise and results from measurements which were made in Porto. Usually the squealing noise is not accounted in urban areasnoise maps and this paper also shows the possibility of noise mapping simulation of squealing noise using software Cadna/A. This paper compares three variants of noise simulation in software. Comparing this maps the large different in noise levels can be found. A correction method for squealing noise simulation was found and used for noise maps simulation in this paper.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Juniorstav 2010 - 12. Odborná konference doktorského studia

ISBN

978-80-214-4042-5

ISSN

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e-ISSN

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Počet stran výsledku

11

Strana od-do

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Název nakladatele

Vysoké učení technické v Brně, Fakulta stavební

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

24. 2. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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