Noise maps of D1 Motorway

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F24%3A10002045" target="_blank" >RIV/44994575:_____/24:10002045 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.journalakustika.com/index.php/akustika/article/view/163" target="_blank" >https://www.journalakustika.com/index.php/akustika/article/view/163</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Noise maps of D1 Motorway

Popis výsledku v původním jazyce

This paper is dealing with the issue of D1 motorway surface(s) modernisation from the noise point of view. The surfaces of the individual sections were consecutively and longterm measured by the CPX method. The four analytical maps of the D1 road surface noise 1) before modernisation (year 2013); 2) after the modernisation (one year after the road section was put into operation); 3) difference map of noise before and after the modernisation; and 4) noise map in 2022 are the results. The analyses and measurement results show that the original assumption of the Road and Motorway Directorate – 2 dB reduction in average noise level after modernisation – has been significantly exceeded. It has also been demonstrated that D1, after the modernisation, had a lower average noise level than the reference (comparative) value specified in TKP 7. Reference value is based on long-term measurements of similar surfaces throughout the Czech Republic.

Název v anglickém jazyce

Noise maps of D1 Motorway

Popis výsledku anglicky

This paper is dealing with the issue of D1 motorway surface(s) modernisation from the noise point of view. The surfaces of the individual sections were consecutively and longterm measured by the CPX method. The four analytical maps of the D1 road surface noise 1) before modernisation (year 2013); 2) after the modernisation (one year after the road section was put into operation); 3) difference map of noise before and after the modernisation; and 4) noise map in 2022 are the results. The analyses and measurement results show that the original assumption of the Road and Motorway Directorate – 2 dB reduction in average noise level after modernisation – has been significantly exceeded. It has also been demonstrated that D1, after the modernisation, had a lower average noise level than the reference (comparative) value specified in TKP 7. Reference value is based on long-term measurements of similar surfaces throughout the Czech Republic.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20104 - Transport engineering

Projekt

<a href="/cs/project/CK02000121" target="_blank" >CK02000121: Stanovení hodnot klasifikačních stupňů pro hodnocení hlučnosti povrchů vozovek v ČR</a><br>

Návaznosti

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

Rok uplatnění

2024

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

47

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

28-36

Kód UT WoS článku

001408728200003

EID výsledku v databázi Scopus

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