English  |  正體中文  |  简体中文  |  Items with full text/Total items : 51483/86598 (59%)
Visitors : 8246391      Online Users : 110
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/987654321/96281


    Title: Transient Response of a Surface Crack Subjected to a Dynamic Anti-plane Concentrated Loading
    Authors: Ing, Y. S.;Ma, C. C.
    Contributors: 淡江大學航空太空工程學系
    Keywords: 表面裂縫;暫態響應;應力強度因數;Surface Crack;Transient Response;Stress Intensity Factor
    Date: 1999-11
    Issue Date: 2014-03-07
    Abstract: In this study, the transient response of a surface crack in an elastic solid subjected to a dynamic anti-plane concentrated loading is investigated. The angles of the surface crack and the half-plane are 60.degree. and 90.degree.. The solutions are determined by superposition of the proposed fundamental solution in the Laplace transform domain and by using the method of image. The exact transient closed form solutions of dynamic stress intensity factor are obtained and expressed in very simple and compact formulations. The explicit value of the dynamic overshot for the perpendicular surface crack is obtained from the analysis. Numerical results are evaluated which indicate that the dynamic stress intensity factors will oscillate near the correspondent static values after the first three or six waves have passed the crack tip.
    Relation: Proceedings the Fifth Far-East Conference on Nondestructive Testing,頁279-286
    Appears in Collections:[航空太空工程學系暨研究所] 會議論文

    Files in This Item:

    There are no files associated with this item.

    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