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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/96342

    Title: 彈壓電複合材料之界面裂紋問題研究
    Authors: 蔡忠翰;應宜雄;陳熙洪
    Contributors: 淡江大學航空太空工程學系
    Keywords: 壓電材料;界面裂紋;應力強度因子;動力破壞
    Date: 2005-11
    Issue Date: 2014-03-07 09:12:18 (UTC+8)
    Abstract: 本文研究內含電極邊界彈壓電複合材料之界層裂紋的動力破壞問題,解析一含半無限長界面裂紋之彈壓電複合材料,於裂紋面上施加反平面均佈動力載荷之暫態效應,本文使用積分轉換法及Wiener-Hopf 技巧推導彈壓電複合材料在一次拉普拉式轉換域中的解,再利用Cagniard-de Hoop法作逆轉換求得應力、位移、電位能及電位移之全場解析,以及應力與電位移強度因子之時域解,最後本文對剪應力與電位移在材料面上不同角度之下的暫態行為做詳細的數值討論。
    Relation: 中國機械工程學會第二十二屆全國學術研討會論文集,7頁
    Appears in Collections:[Graduate Institute & Department of Aerospace Engineering] Proceeding

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