EVALUATION OF NOISE ATTENUATION OF BARRIERS WITH GREENERY IN THE CZECH REPUBLIC

Petra Marková; Vítězslav Křivánek; Blanka Hablovičová; Jindřich Frič

doi:10.36336/akustika2021408

EVALUATION OF NOISE ATTENUATION OF BARRIERS WITH GREENERY IN THE CZECH REPUBLIC

Authors

Petra Marková
Vítězslav Křivánek
Blanka Hablovičová
Jindřich Frič

DOI:

https://doi.org/10.36336/akustika2021408

Abstract

The article is focused on the measurements of different types of “environmental” built noise barriers (semi-vegetation, green
belt, barriers with vegetation) which were measured in the different places in the Czech Republic. In situ measuring was carried out in accordance with the standard ISO 1996. Short-term synchronous measurements were carried out in front of and behind the noise barrier and the effectiveness of noise barriers was determined. The measurement results show a slight increase in acute attenuation in anti-noise elements using vegetation. During the growing season, when greening occurs, a more pronounced acoustic attenuation compared to dormancy has been clearly demonstrated. This research was supported by the Ministry of Transport of the Czech Republic.

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Published

2021-09-29

How to Cite

Marková, P., Křivánek, V., Hablovičová, B., & Frič, J. (2021). EVALUATION OF NOISE ATTENUATION OF BARRIERS WITH GREENERY IN THE CZECH REPUBLIC. Journal Akustika, 40(40). https://doi.org/10.36336/akustika2021408