| 具有等间距相同加强筋板的声辐射 |
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| 引用本文： | 吴文伟 冷文浩. 具有等间距相同加强筋板的声辐射[J]. 中国造船, 1999, 0(3): 72-81 |
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| 作者姓名： | 吴文伟 冷文浩 |
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| 作者单位： | 中国船舶科学研究中心 |
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| 摘 要： | 本文应用富立叶变换技术，在波数域上求解具有相同加强筋平板在集中力作用下的声辐射问题，获得了辐射声压的解析表达式。该表达式清楚地揭示了各结构参数对辐射声压的影响规律，从而为控制结构声辐射提供了有力的分析工具。
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| 关 键 词： | 振动 声辐射 水弹性 |
SOUND RADIATION OF PLATE WITH EQUIDISTANT REINFORCED RIBS |
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| WU Wenwei, LENG Wenhao, SHEN Shungen. SOUND RADIATION OF PLATE WITH EQUIDISTANT REINFORCED RIBS[J]. Shipbuilding of China, 1999, 0(3): 72-81 |
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| Authors: | WU Wenwei LENG Wenhao SHEN Shungen |
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| Affiliation: | China Ship Scientific Research Center |
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| Abstract: | Applying Fourier transformation technology in this paper, the solution for the sound radiation of a plate with equidistant reinforced ribs has been obtained. The expression clearly displays the regularity of the structure parameters influencing sound pressure. The analytic tool is provided to control the sound radiation of the structure. |
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| Keywords: | Plate rib vibration Sound-radiation Hydroelastics |
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