Browsing by Author "Garikipati, K"
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A continuous/discontinuous Galerkin formulation for a strain gradient-dependent damage model
(4th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS)4th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), 2004)The numerical solution of strain gradient-dependent continuum problems has been hindered by continuity demands on the basis functions. The presence of terms in constitutive models that involve gradients of the strain field ...
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A continuous/discontinuous Galerkin formulation for a strain gradient-dependent damage model: 2D results
(Proceedings of the 6th World Congress on Computational Mechanics in Conjunction with theputational Mechanics 2nd Asian-Pacific Congress on Computational MechanicsProceedings of the 6th World Congress on Computational Mechanics in Conjunction with theputational Mechanics 2nd Asian-Pacific Congress on Computational Mechanics, 2004)The numerical solution of strain gradient-dependent continuum problems has been hindered by continuity demands on the basis functions. The presence of terms in constitutive models which involve gradients of the strain eld ...
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Formulation of continuous/discontinuous Galerkin methods for strain gradient-dependent damage
(Strength Fracture and ComplexityStrength Fracture and Complexity, 2006)Continuum damage models are widely used to represent the development of microscopic defects that coalesce into a macroscopic crack. The microscopic defects cause a progressive weakening or softening of the material (damage). ...