Protihlukové prostředky v konstrukci tramvajového svršku v Praze

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F04%3A01100435" target="_blank" >RIV/68407700:21110/04:01100435 - 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

Noise Reducing Devices in the Construction of Tram Permanent Way in Prague

Popis výsledku v původním jazyce

Tram transport, with 270 km of tracks and a capacity reaching one million passengers every day, is one of essential means of public mass transport in Prague. As it provides transport service mainly in areas with a high density of living or working people, reduction of its noise is strongly required. This paper deals with the results of acoustical measurements which were performed in 1997 - 2003 on different structures of permanent way of tram tracks in Prague. Measured noise pressure levels of tram train passes were continuously recorded on a measuring tape-recorder and then processed in laboratory on different anylyzers. Apart from the commonly used evaluation method applying equivalent noise pressure levels, the possibilities of evaluation were further extended by means of applying the spectra of average noise pressure levels and the multispectra of noise pressure levels, which allows high-quality characterization of the acoustical behaviour of tram tracks and their changes.

Název v anglickém jazyce

Noise Reducing Devices in the Construction of Tram Permanent Way in Prague

Popis výsledku anglicky

Tram transport, with 270 km of tracks and a capacity reaching one million passengers every day, is one of essential means of public mass transport in Prague. As it provides transport service mainly in areas with a high density of living or working people, reduction of its noise is strongly required. This paper deals with the results of acoustical measurements which were performed in 1997 - 2003 on different structures of permanent way of tram tracks in Prague. Measured noise pressure levels of tram train passes were continuously recorded on a measuring tape-recorder and then processed in laboratory on different anylyzers. Apart from the commonly used evaluation method applying equivalent noise pressure levels, the possibilities of evaluation were further extended by means of applying the spectra of average noise pressure levels and the multispectra of noise pressure levels, which allows high-quality characterization of the acoustical behaviour of tram tracks and their changes.

Druh

A - Audiovizuální tvorba

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

ISBN

80-01-03055-5

Místo vydání

Praha

Název nakladatele resp. objednatele

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Verze

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Identifikační číslo nosiče

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