Autotransporta trokšņa piesārņojums šosejas A7 Iecavas posmā
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Latvijas Universitāte
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lav
Abstract
Bakalaura darbā “Autotransporta trokšņa piesārņojums šosejas A7 Iecavas posmā” raksturota autotransporta plūsma, tās struktūra un mainība dažādos diennakts un nedēļas periodos. Transporta trokšņa piesārņojuma izplatība novērtēta izmantojot modelēšanas metodi, iegūtie rezultāti liecina, ka jebkurā diennakts periodā vērojams Pasaules Veselības organizācijas noteiktā komforta mērķlieluma pārsniegums. Darbā novērtēti vairāki hipotētiskie scenāriji, kuru ieviešana varētu transporta radīto troksni mazināt. Kā efektīvākie trokšņa līmeņa mazināšanas pasākumi saistāmi ar kravas transporta plūsmas mazināšanu vai pat aizliegšanu.
The bachelor thesis "Road traffic noise pollution on the A7 Iecava section" describes the road traffic flow, its structure, and variability in different periods of the day and week. The distribution of traffic noise pollution has been assessed using a modeling approach, and the results show that there is an exceedance of the World Health Organisation's comfort target value at any time of the day. The work assesses several hypothetical scenarios which, if implemented, could reduce traffic noise. The most effective noise abatement measures include reducing or even banning the flow of freight transport.
The bachelor thesis "Road traffic noise pollution on the A7 Iecava section" describes the road traffic flow, its structure, and variability in different periods of the day and week. The distribution of traffic noise pollution has been assessed using a modeling approach, and the results show that there is an exceedance of the World Health Organisation's comfort target value at any time of the day. The work assesses several hypothetical scenarios which, if implemented, could reduce traffic noise. The most effective noise abatement measures include reducing or even banning the flow of freight transport.