English  |  正體中文  |  简体中文  |  Items with full text/Total items : 68069/68069 (100%)
Visitors : 23145396      Online Users : 183
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU 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://ir.lib.ncu.edu.tw/handle/987654321/26271


    Title: Finite-Element Calculation of Elastodynamic Stress Intensity Factors along a 3D Nonplanar Curved Crack
    Authors: Chang,JH;Wu,DJ
    Contributors: 土木工程研究所
    Keywords: DOMAIN INTEGRAL METHOD;ENERGY-RELEASE RATES;FRACTURE-MECHANICS;EXTENSION FORCE;COMPUTATION;DIMENSIONS;DECOMPOSITION
    Date: 2009
    Issue Date: 2010-06-29 17:09:39 (UTC+8)
    Publisher: 中央大學
    Abstract: A numerical procedure is presented for calculation of the mixed-mode elastodynamic stress intensity factors for a stationary three-dimensional curved crack with nonplanar surfaces. The computational scheme is developed by modifying the concept of the elastodynamic J(k) integrals, which are shown to be surface independent in a modified sense. As the near-front region needs to be included in the calculation, special treatment is thus addressed to modeling the elastodynamic singular behavior. Neither extra auxiliary solutions nor singular finite elements are required for the computation.
    Relation: JOURNAL OF ENGINEERING MECHANICS-ASCE
    Appears in Collections:[土木工程研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML750View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明