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Appliance of the Extended Finite Element Method in Geomechanics
71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, 2009Crack propagation weakens the integrity of a structure, e.g., of rock mass and may eventually lead to failure of a whole structure. Since physical experiments to study the complex nature of rock mass behaviour and related fracturing are often not ...
A. Byfut +3 more
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An Integration Scheme of Extended Finite Element Method
Applied Mechanics and Materials, 2011A simple integration scheme is presented for numerical integration in the extended finite element method(XFEM). In this scheme, the integral domain of common triangular mesh is converted to that of standard triangular mesh and the integral domain of standard triangular mesh is converted to that of quadrilateral mesh.
Lin Sheng Li, Chang Jun Qiu, Lan Li
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A finite element method for the two‐dimensional extended Boussinesq equations
International Journal for Numerical Methods in Fluids, 2002AbstractA new numerical method for Nwogu's (ASCE Journal of Waterway, Port, Coastal and Ocean Engineering 1993; 119:618)two‐dimensional extended Boussinesq equations is presented using a linear triangular finite element spatial discretization coupled with a sophisticated adaptive time integration package.
Walkley, Mark, Berzins, Martin
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The Smoothed Extended Finite Element Method
Civil-Comp Proceedings, 2009S. Natarajan +6 more
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The Extended Finite Element Method: A Review
Civil-Comp Proceedings, 2009L. Cahill, C. McCarthy, S. Bordas
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Modeling holes and inclusions by level sets in the extended finite-element method
Computer Methods in Applied Mechanics and Engineering, 2001N Sukumar, Nicolas Moes
exaly