A quasi-optimal convergence result for fracture mechanics with XFEM
نویسندگان
چکیده
منابع مشابه
Convergence of non-local finite element energies for fracture mechanics
Abstract. Usually smeared crack techniques are based on the following features: the fracture is represented by means of a band of finite elements and by a softening constitutive law of damage type. Often these methods are implemented with nonlocal operators which control the localization effects and reduce the mesh bias. We consider a non-local smeared crack energy defined for a finite element ...
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ژورنال
عنوان ژورنال: Comptes Rendus Mathematique
سال: 2006
ISSN: 1631-073X
DOI: 10.1016/j.crma.2006.02.002