Circular element: isogeometric elements of smooth boundary

DOI10.1016/j.cma.2009.02.029zbMath1229.74134OpenAlexW1970550825MaRDI QIDQ658257

Jia Lu

Publication date: 11 January 2012

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2009.02.029

zbMATH Keywords

isogeometric analysisNURBSharmonic coordinatesBézier circlesmooth elements

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05)

Related Items (16)

Convergence rates for solving elliptic boundary value problems with singular parameterizations in isogeometric analysis ⋮ Isogeometric analysis of nearly incompressible solids ⋮ Isogeometric finite element data structures based on Bézier extraction of T-splines ⋮ Multi-sided Bézier surfaces over curved, multi-connected domains ⋮ Construction of Smooth Isogeometric Function Spaces on Singularly Parameterized Domains ⋮ Existence of stiffness matrix integrals for singularly parameterized domains in isogeometric analysis ⋮ Local refinement of analysis-suitable T-splines ⋮ Cylindrical element: isogeometric model of continuum rod ⋮ Isogeometric spline forests ⋮ Isogeometric boundary element analysis using unstructured T-splines ⋮ Blending NURBS and Lagrangian representations in isogeometric analysis ⋮ An improved NURBS-based isogeometric analysis with enhanced treatment of essential boundary conditions ⋮ Isogeometric analysis: an overview and computer implementation aspects ⋮ High order isoparametric elements in boundary element method -- smooth elliptical element ⋮ Isogeometric boundary element analysis based on UE-splines ⋮ Multi-degree smooth polar splines: a framework for geometric modeling and isogeometric analysis

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