書誌事項
- タイトル別名
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- Use of the Relativity between Sound and Vibration. Numerical Study on the Noise Reduction Effect of Shape and Thickness of Noise Barriers.
- シャオンヘキ ノ ケイジョウ ト アツサ ニ ツイテ ノ キョウカイ ヨウソホ
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説明
This paper describes the noise reduction effects of the shape and the thickness of a device on the top of barriers. The analysis was made by Boundary Element Method (BEM). The results show as follows.<br>(1) The effect of the barrier with a reflective cylinder is similar to that of the same width simple barrier. While, in the case of the barrier with an absorptive cylinder, the effect is greater than that of the same width simple barrier.<br>(2) The most effective barrier is double barrier, and the next one is the barrier with Y-shaped device.<br>(3) At the near site of the highway bridge, the barrier with an absorptive mushroom device is more effective than that with Y-shaped device.
収録刊行物
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- 騒音制御
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騒音制御 22 (5), 288-298, 1998
公益社団法人 日本騒音制御工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204768487808
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- NII論文ID
- 10002169936
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- NII書誌ID
- AN00361298
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- ISSN
- 18837506
- 03868761
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- NDL書誌ID
- 4574852
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
