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  1. No Access

    Article

    New anisotropic crack-tip enrichment functions for the extended finite element method

    In this paper, the extended finite element method (X-FEM) is implemented to analyze fracture mechanics problems in elastic materials that exhibit general anisotropy. In the X-FEM, crack modeling is addressed b...

    G. Hattori, R. Rojas-Díaz, A. Sáez, N. Sukumar… in Computational Mechanics (2012)

  2. No Access

    Article

    Dynamic crack interactions in magnetoelectroelastic composite materials

    In this paper, the dynamic interactions among cracks embedded in a two-dimensional (2-D) piezoelectric-piezomagnetic composite material are analyzed by means of a hypersingular formulation of the boundary elem...

    R. Rojas-Díaz, F. García-Sánchez, A. Sáez, Ch. Zhang in International Journal of Fracture (2009)