English  |  正體中文  |  简体中文  |  Items with full text/Total items : 58286/91808 (63%)
Visitors : 13812684      Online Users : 57
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/120338


    Title: 含有限長度裂紋之磁電彈材料之動力破壞分析
    Other Titles: Dynamic Fracture Analysis of a Finite Crack in a Magneto-Electro-Elastic Material
    Authors: 應宜雄;陳炳憲;謝采倫;廖亦倫;張菀婷;鄧依庭
    Keywords: 磁電彈材料;有限長裂紋;動力破壞;暫態;應力強度因子;電位移強度因子;磁感應強度因子
    Date: 2020-10-31
    Issue Date: 2021-03-19 12:21:12 (UTC+8)
    Abstract: 本文研究一內含有限長裂紋之無窮域磁電彈材料,於距離裂紋尖端h的裂紋面上,施予一對反平面機械點載荷,且受到無窮多個繞射波影響之暫態問題。先在拉普拉斯轉換域中,求得含半無限長裂紋之無窮域磁電彈材料的曳引力型和位移型基本解,且在轉換域中利用曳引力型負載之基本解做疊加,可獲得入射波於轉換域中的解;接著再運用座標轉換與位移型基本解做疊加,可得到裂紋尖端的第二次繞射波;如此反覆進行,可得到兩裂紋尖端的無窮多個的繞射波之全場解與應力、電位移、磁感應強度因子;最後再使用做兩次逆轉換以求得時域中之暫態解。最後對結果進行數值計算,做詳細的討論並與文獻上的特例做比較。
    Relation: 含有限長度裂紋之磁電彈材料之動力破壞分析
    Appears in Collections:[Graduate Institute & Department of Aerospace Engineering] Research Paper

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML9View/Open
    含有限長度裂紋之磁電彈材料之動力破壞分析.pdf887KbAdobe PDF5View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback