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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...
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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...