Strain-gradient vs damage-gradient regularizations of softening damage models
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DOI: 10.1016/j.cma.2018.06.013
Abstract: Abstract Local damage models with softening needs localization limiters to preserve the mathematical and physical consistency. In this paper we compare the properties of strain-gradient and damage-gradient regularizations. Gradient-damage models introduce a quadratic dependency of… read more here.
Keywords: strain gradient; damage models; gradient damage; damage ... See more keywords