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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/38009


    Title: 多孔彈性層於彈性支撐複合樑之吸振效用-分析與量測
    Authors: 黃耀漢;蔡慧駿;葉豐輝
    Contributors: 淡江大學機械與機電工程學系
    Keywords: 減振;減振材料;多孔彈性材料;複合樑;Vibration Reduction;Damping Material;Poroelastic Material;Composite Beam
    Date: 1998-12-19
    Issue Date: 2010-01-11 14:31:04 (UTC+8)
    Abstract: 本文旨在應用多孔彈性吸振材料以組成多孔彈性複合樑, 並探討多孔材料吸振動態特性對複合樑振動行為之影響。研究中引用Biot多孔彈性理論推導出多孔彈性吸振材料的複數模數, 再結合Timoshenko薄樑理論以複合方式求得複合樑頻域下的統御方程組; 接而針對彈性支撐條件, 解得各對應之模態頻率與傳輸函數。經分析與量測結果驗證, 藉由適當的控制吸振材料尺寸與流阻大小, 將足以達到控制或改善彈性支撐複合樑振動之效。
    Relation: 中華民國力學學會第廿二屆全國力學會議論文集(三)=Proceedings of the 22nd National Conference on Theoretical and Applied Mechanics (III),頁437-444
    Appears in Collections:[機械與機電工程學系暨研究所] 會議論文

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