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Showing 1 to 2 of 2 for “"Enriched isogeometric analysis"”.
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Modeling curvature-resisting material surfaces using isogeometric analysis
… energetics at finite strains using surface-enriched isogeometric analysis. Coupled with a hyperelastic bulk, bending-resistance of material surfaces furnishes a new physical length scale, i.e., the elastobending length. We quantify the effect of elastobending deformations for several …
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A sharp interface isogeometric strategy for moving boundary problems
… and propagating cracks. The crack face is enriched with the Heaviside function which captures the displacement discontinuity. Meanwhile, the crack tips are enriched with asymptotic displacement functions to reproduce the tip singularity. The enriching degrees of freedom associated with the …