Noise maps of D1 Motorway

Result code in 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>

Result on the web

<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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Result language

angličtina

Original language name

Noise maps of D1 Motorway

Original language description

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.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20104 - Transport engineering

Project

<a href="/en/project/CK02000121" target="_blank" >CK02000121: Determination of values of classification levels for evaluation of road surface noise in the Czech Republic</a><br>

Continuities

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

Publication year

2024

Confidentiality

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

Name of the periodical

Akustika

ISSN

1801-9064

e-ISSN

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Volume of the periodical

47

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

28-36

UT code for WoS article

001408728200003

EID of the result in the Scopus database

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