雪面上での音の伝搬

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概要

• 論文の詳細を見る

• Results from field measurements of acoustic wave propagation along a surface of snow are discussed. The experiments were carried out on two kinds of deposited snow. One of them has an acoustically hard backing and another has an uniform property to the depth of a practically infinite. Using the acoustic model for the behavior of porous materials according to Morse and Ingard, who treated the materials phenomenologically, it is shown that the experimental results over two kinds of deposited snow each having different structures can be described in a satisfactory way.

• 1985-10-00

著者

• Hasebe Masaki

  Department Of Sanitary And Environmental Engineering Faculty Of Engineering Hokkaido University

• 長谷部 正基

  Hokkaido Research Institute for Environmental Pollution

関連論文

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• T字型遮音壁による騒音減衰の一考察
• 有限な音響インピーダンスを持つ切土上での音波の伝搬
• 1次元配列の二次音源による能動的騒音制御
• 無限長の帯上での音場
• 雪面上での音の伝搬
• 積雪面上の音の伝搬

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