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2000•Journal of Highway and Transportation Research and DevelopmentRequires access

STUDY ON EVALUATION SYSTEM OF AIRCRAFT NOISE

Shen Ying, Chen Rongsheng, Xie Shi-Hai

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Abstract

Because of considering many factor, surveying and calculating of aircraft noise become more complex. And there are some difference between our existing evaluation system of aircraft noise and city region environment noise evaluation. This article put forward a new evaluation method of aircraft noise. Equal efficiency noise level and single - event noise exposure level are regarded as evaluation index, and set up different criterion in three period, criterion in evening is 5dB bigger than in daytime, and criterion in night is 5dB bigger than evening.

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What this paper is about

Because of considering many factor, surveying and calculating of aircraft noise become more complex. And there are some difference between our existing evaluation system of aircraft noise and city region environment noise evaluation. This article put forward a new evaluation method of aircraft noise. Equal efficiency noise level and single - event noise exposure level are regarded as evaluation index, and set up different criterion in three period, criterion in evening is 5dB bigger than in daytime, and criterion in night is 5dB bigger than evening.

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Available abstract

Because of considering many factor, surveying and calculating of aircraft noise become more complex. And there are some difference between our existing evaluation system of aircraft noise and city region environment noise evaluation. This article put forward a new evaluation method of aircraft noise. Equal efficiency noise level and single - event noise exposure level are regarded as evaluation index, and set up different criterion in three period, criterion in evening is 5dB bigger than in daytime, and criterion in night is 5dB bigger than evening.

Key concepts: Noise (video), Aircraft noise, Evening, Noise measurement, Engineering, Aeronautics, Daytime, Noise level

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