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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/84755

    Title: 含可滲透界面裂紋之雙層壓電材料之暫態響應
    Other Titles: Transient Response of a Permeable Interface Crack in a Piezoelectric Layered Medium
    Authors: 應宜雄;余智瑋
    Contributors: 淡江大學航空太空工程學系
    Keywords: 壓電;複合層板;裂紋;應力強度因子;動力破壞;Piezoelectric;Bimaterials;crack;Stress intensity factor;Dynamic fracture
    Date: 2010
    Issue Date: 2013-03-22 19:36:10 (UTC+8)
    Publisher: 臺北縣淡水鎮 : 淡江大學航空太空工程學系
    Abstract: 本文研究含可滲透界面裂紋之雙異質壓電複合層板受反平面均佈應力及平面電位移負載
    In this study, the transient response of an interface crack in a piezoelectric layered medium is
    investigated. The composite layered medium is subjected to uniformly anti-plane mechanical impacts and
    in-plane electric displacement impacts under permeable boundary condition. The integral transform, Cauchy
    singular integral equation methods, and Chebyshev polynomial expansions are applied to obtain the solutions
    in the Laplace transform domain. Durbin's method is then used to carry out the numerical inversion of
    Laplace transform. The accuracy of numerical results is examined and the applicable numerical parameters
    are suggested by the experience of calculation. Finally, the numerical results are evaluated and discussed in
    Relation: 第七屆海峽兩岸航空太空學術研討會論文集,頁291-298
    Appears in Collections:[航空太空工程學系暨研究所] 會議論文

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