Noise Attenuation Due to Vegetation

Journal Title: Romanian Journal of Acoustics and Vibration - Year 2013, Vol 10, Issue 1

Abstract

It is well-known that noise decreasing techniques are based on two types of methods: one active and another passive. The latter often employs the vegetation which is planted forming green protection zones areas. In this paper we present some considerations concerning noise attenuation due to vegetation, emphasizing some elements which influence it. The elucidation of these elements has been done by measurements. The results of measurements were processed, analysed, interpreted and compared with the admissible values defined by standards.

Authors and Affiliations

Vasile BACRIA, Nicolae HERISANU

Keywords

Related Articles

On the Acoustic Auxetic Nanopanels

This paper presents an investigation of the acoustic suppression by auxetic nanopanels. Materials with negative Poisson’s ratio are termed auxetics. Instead of getting thinner like an elongated elastic band when stretche...

Dynamic analysis of viaducts’ behavior on dynamic action

The dynamic modeling, aims to analyze the dynamic behaviour of the viaduct to external actions from the road traffic and / or seismic movements. The rigid model with six degrees of freedom with viscoelastic links triorto...

On the Vibrations with Seismic Excitation of the Rigid Elastically Hanged

Consider the rigid solid elastically hanged with large arrows to balance. Rigid matrix is established, which in this case depends on the values of the arrows to balance. In the case of seismic excitation (through basis)...

The Effect of the Internal Dissipation of the Energy in the Supports of Composite Neoprene used for the Basis Isolation under the Seismic Action

This work continues the researches who want to note the dissipated energy inside the viscoelastic materials harmonical excited. In this case we analyze the effect of the internal energy dissipation for the composite mate...

An Assessment Model of Urban Noise Performed Through SIMITR Subsystem

Modelling the sound pressure levels of traffic noise at any location in an urban area requires a series of steps in order to collect, collat and report data, in accordance with the European Community legislation (Directi...

Download PDF file
  • EP ID EP125899
  • DOI -
  • Views 63
  • Downloads 0

How To Cite

Vasile BACRIA, Nicolae HERISANU (2013). Noise Attenuation Due to Vegetation. Romanian Journal of Acoustics and Vibration, 10(1), 19-24. https://europub.co.uk/articles/-A-125899