Modeling hydraulic cracks and inclusion interaction using XFEM
نویسندگان
چکیده
منابع مشابه
Crack Interaction Studies Using XFEM Technique
In this paper, edge crack problems under mechanical loads have been analysed using extended finite element method (XFEM) as it has proved to be a competent method for handling problems with discontinuities. The XFEM provides a versatile technique to model discontinuities in the solution domain without re-meshing or conformal mesh. The stress intensity factors (SIF) have been calculated by domai...
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Estimation of Fracture path in the Structures and the Influences of Non-singular term on crack propagation
In the present research, a fully Automatic crack propagation as one of the most complicated issues in fracture mechanics is studied whether there is an inclusion or no inclusion in the structures. In this study The Extended Finite Element Method (XFEM) is utilized because of several drawbacks in standard finite element method in crack propagation modeling. Estimated Crack paths are obtained by ...
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ژورنال
عنوان ژورنال: Underground Space
سال: 2018
ISSN: 2467-9674
DOI: 10.1016/j.undsp.2018.04.005