Crack propagation by manifold and singular boundary element method

被引：0
|
作者：
Zhang, GX [1 ]
Sugiura, Y [1 ]
Hasegawa, H [1 ]
Chen, FQ [1 ]
机构：
[1] INA Corp, River Technol Dept, Tokyo, Japan
来源：
COMPUTATIONAL MECHANICS: TECHNIQUES AND DEVELOPMENTS | 2000年
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A second-order manifold method has been developed and is described. By means of the manifold method and a singular boundary element method proposed by the author, the failure process of a structure can be numerically analyzed. Mohr Coulomb's law is employed as a criterion for new crack initiation, and maximum circumferential stress theory is used as criterion for the first and mixed mode (opening-shearing and closing-shearing) propagation of existing cracks. Comparison of the computed stress intensity factor with results obtained via the collocation method demonstrates the high predictive accuracy of the present method. Examples of our present method are presented.
引用
收藏
页码：61 / 68
页数：8
相关论文
共 50 条
  • [21] Modelling dynamic crack propagation using the scaled boundary finite element method
    Ooi, E. T.
    Yang, Z. J.
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2011, 88 (04) : 329 - 349
  • [22] An enriched dual boundary element method formulation for linear elastic crack propagation
    Andrade, H. C.
    Leonel, E. D.
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2020, 121 : 158 - 179
  • [23] Dynamic Crack Propagation Analysis Using Scaled Boundary Finite Element Method
    林皋
    朱朝磊
    李建波
    胡志强
    Transactions of Tianjin University, 2013, (06) : 391 - 397
  • [24] Crack propagation analysis of thin rim gears using boundary element method
    Kramberger, J
    Potrc, I
    Flasker, J
    PROCEEDINGS OF THE 6TH INTERNATIONAL DESIGN CONFERENCE: DESIGN 2000, 2000, : 739 - 744
  • [25] Modeling crack propagation path of anisotropic rocks using boundary element method
    Ke, Chien-Chung
    Chen, Chao-Shi
    Ku, Cheng-Yu
    Chen, Chih-Hao
    INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2009, 33 (09) : 1227 - 1253
  • [26] Simulation of mixed-mode crack propagation by the dual boundary element method
    Kebir, Hocine
    Roelandt, Jean Marc
    Gaudin, Jocelyn
    Revue Europeenne des Elements, 2000, 9 (08): : 893 - 916
  • [27] A scaled boundary finite element method for modelling wing crack propagation problems
    Zhang, Peng
    Du, Chengbin
    Birk, Carolin
    Zhao, Wenhu
    ENGINEERING FRACTURE MECHANICS, 2019, 216
  • [28] Dynamic crack propagation analysis using scaled boundary finite element method
    Lin G.
    Zhu C.
    Li J.
    Hu Z.
    Trans. Tianjin Univ., 2013, 6 (391-397): : 391 - 397
  • [29] Isogeometric boundary element method for crack propagation based on Bezier extraction of NURBS
    Sun, F. L.
    Dong, C. Y.
    Yang, H. S.
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2019, 99 : 76 - 88
  • [30] Multiple crack propagation based on the numerical manifold method
    Xu, Dongdong
    Zheng, Hong
    Yang, Yongtao
    Wu, Aiqing
    Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2015, 47 (03): : 471 - 481
12345