A study on the influence of humps on road traffic noise

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概要

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• The analysis of the road humps influence on traffic noise is based on ASJ RTN-Model 2008 of noise emission. A single hump decelerates each vehicle and decreases noise emission. Unfortunately, the subsequent accelerations bring about an increases in noise emission. A series of humps lowers the average vehicle speed and, under certain conditions, reduces traffic noise level. It is shown that this reduction is a function of two variables: the distance between two successive humps and the vehicle speed in the absence of humps.

著者

• Makarewicz Rufin

  Institute Of Acoustics A. Mickiewicz University

• Galuszka Michal

  Institute of Acoustics, A. Mickiewicz University

• Golebiewski Roman

  Institute of Acoustics, A. Mickiewicz University

• Kokowski Piotr

  Institute of Acoustics, A. Mickiewicz University

関連論文

• 住宅密集地域における交通騒音 : 地表面の影響
• Prediction of train noise in open terrain
• A study on the influence of humps on road traffic noise
• 等価騒音レベル (L_) の確率分布のモーメント

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