Vol.1, No 2, 1997 pp. 73 - 81
UDC:534.836
NAISS - MODEL FOR TRAFFIC NOISE PREDICTION
Dragan Cvetković1, Momir Praščević1, Violeta
Stojanović2
1Department of Noise and Vibration, Faculty of Occupational
Safety, University of Niš, Čarnojevića 10a, 18000 Niš, Yugoslavia e-mail:
noise@znrfak.znrfak.ni.ac.yu
2Advanced Technical School, Beogradska 20, 18000 Niš, Yugoslavia
Abstract. The traffic noise of motor vehicles, as main source in
urban areas, makes up part of general environment problem which inflicts
serious damage to the health of human beings and lowers their labor productivity.
Therefore, the control of traffic noise has become a matter of major concern
for communities trying to maintain a satisfactory environment in which
to live and work. To ensure a high quality environment, methods for prediction
the noise imission of motor vehicles are necessary tools. In order to modeling
traffic noise and selecting corresponding noise control measures it is
necessary to know functional relationships between noise emission and certain
numbers of traffic parameters. In this paper, the results of traffic noise
prediction based on NAISS-model obtained by trending of the experimental
data collected by systematic noise measurement in urban areas of Nis as
well as comparative analysis with other models will be shown. .
NAISS - MODEL ZA PREDIKCIJU SAOBRAĆAJNE
BUKE
Saobraćajna buka motornih vozila, kao glavni izvor buke u urbanim
sredinama, predstavlja opšti ekološki problem koji ozbiljno ugrožava zdravlje
čoveka i smanjuje njegovu radnu produktivnost. U cilju održavanja visokog
kvaliteta životne sredine u kojoj čovek živi i radi, kontrola saobraćajne
buke, koja podrazumeva poznavanje metoda za predikciju imisije buke motornih
vozila, postaje jedna od glavnih mera koju treba preduzeti. U cilju modeliranja
saobraćajne buke i izbora odgovarajućih mera za kontrolu buke neophodno
je poznavati funkcionalni odnos između emisije buke i određenih parametara
saobraćaja. U ovom radu biće prikazani rezultati predikcije saobraćajne
buke NAISS-modelom koji je formiran trendovanjem eksperimentalnih podataka,
dobijenih sistematskim merenjem nivoa buke u urbanim zonama grada Niša.
Takođe prikazani su i rezultati komparativne analize predloženog modela
sa modelima uzetih iz literature.
