Hluková analýza prvků pro snížení hlukové zátěže z kolejové dopravy

Abstract

The aim of the diploma thesis is the noise analysis of elements for reducing the noise load from rail transport in the urban agglomeration. In the theoretical part of the work, construction and technical solutions for the application of various elements to minimize the noise load from rail traffic will be described. The work will deal, for example, with the type of tram cover depending on the amount of emitted noise from tram traffic or the effectiveness of using low noise barriers. In the practical part of the work, the courses and results of acoustic measurements from the field using a sound level meter will be presented. The measurements will then be compared in terms of the effectiveness of noise attenuation from rail transport, depending on the anti-noise measures used. The goal of the work will be to find an optimal technical solution that will show the maximum possible noise attenuation efficiency with adequate financial demands, both for implementation and maintenance.