Simulation Of Noise Emission In The
Railway Traction Means
Author(s)
Z. Bazaras
Abstract
Noise pollution is an increasing nuisance within the EU member states. In an
attempt to pursue measures to combat the problem of noise, the European
Commission has in recent years intensified its activities within noise abatement.
One such process considered here concerns the harmful consequences of
transport usage and the noise generated by transport vehicles, its distribution
and its variation in the internal transport vehicle spaces and various noise sources
in particular. Engineering, organizational and administrative noise reducing
measures are also reviewed along with noise effects considered harmful to human
health. Traffic velocities increase as the railway transport rolling-stocks improve
technically and become more perfect and sophisticated, the noise generated by
them is intensified too and noise limits are exceeded. Several major factors are
considered here: the condition of the rail and the wheels, and the type of trains,
as well as the question of the specific prediction method used.
Key words: railway transport, internal noise emission, simulation.
1 Introduction
In Europe, noise is a growing problem that is estimated to affect the health and
quality of life of at least 25 % of the EU population. While noise pollution comes
from several sources, the dominant one is transportation. Around 20 percent of
the Union’s population or close on 80 million people suffer from transport noise
levels considered to be unacceptable.
The noise pollution problem is being aggravated because passenger and
freight traffic will increase dramatically in the years to come. According to
projections released by the International Energy Agency in 2002, passenger and
Keywords
railway transport, internal noise emission, simulation.
Related Book
Other papers in this volume
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