منابع مشابه
A phase-field model for cohesive fracture
In this paper a phase-field model for cohesive fracture is developed. After casting the cohesive zone approach in an energetic framework, which is suitable for incorporation in phase-field approaches, the phase-field approach to brittle fracture is recapitulated. The approximation to the Dirac function is discussed with particular emphasis on the Dirichlet boundary conditions that arise in the ...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2013
ISSN: 0029-5981
DOI: 10.1002/nme.4553