Aided system of aircraft noise prediction around airport

XU Zhi-sheng; CENG Qing-hua; BAI Hong-yuan; WU Jun; WANG Hong-su

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Article Navigation > Journal of Traffic and Transportation Engineering > 2007 > 7(6): 123-126

XU Zhi-sheng, CENG Qing-hua, BAI Hong-yuan, WU Jun, WANG Hong-su. Aided system of aircraft noise prediction around airport[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 123-126.

Citation:

XU Zhi-sheng, CENG Qing-hua, BAI Hong-yuan, WU Jun, WANG Hong-su. Aided system of aircraft noise prediction around airport[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 123-126.

XU Zhi-sheng, CENG Qing-hua, BAI Hong-yuan, WU Jun, WANG Hong-su. Aided system of aircraft noise prediction around airport[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 123-126.

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Aided system of aircraft noise prediction around airport

China Railway Eryuan Engineering Group Co.Ltd., Chengdu 610031, Sichuan, China

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Author Bio:
XuZhi-sheng(1969-), male, EngD, seniorengineer, +86-28-86446475, zhishengxu@sina.com
Received Date: 2007-07-09
Publish Date: 2007-12-25

Abstract

Abstract

To scientifically predict aircraft noise and rationally estimate noise environment around airport, the standard of noise environment in China was analyzed, noise prediction model from the technical guidelines of environmental impact assessment for the constructional engineering of civil airport was studied, an aided prediction system of aircraft noise around airport was developed, in which the evaluation index of weighted equivalent continuous perceived noise level recommended by International Civil Aviation Organization was introduced.The noise environment of a small scale airport was computed, and the computation value was compared with the measure value.Comparison result shows that the maximum error is 1.2 dB, which indicates that the calculation precision of the system is high.Moreover, the system may predict the future noise around airport, and give noise contours.
- airport,
- aircraft noise,
- prediction system,
- noise contours

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References(9)

References

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