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An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD) - MaRDI portal

An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD) (Q2693430)

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Language	Label	Description	Also known as
English	An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD)	scientific article

Statements

scholarly article

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An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD) (English)

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Computer Methods in Applied Mechanics and Engineering

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publication date

20 March 2023

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zbMATH Keywords

isogeometric analysis

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geometry-independent field approximation

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free-form deformation

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stiffened thin-walled structures

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simultaneous optimization

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describes a project that uses

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MaRDI profile type

MaRDI publication profile

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full work available at URL

https://doi.org/10.1016/j.cma.2023.115936

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Isogeometric analysis: CAD, finite elements, NURBS, exact geometry and mesh refinement

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Isogeometric Analysis

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Isogeometric analysis for trimmed CAD surfaces

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An isogeometric design-through-analysis methodology based on adaptive hierarchical refinement of NURBS, immersed boundary methods, and T-spline CAD surfaces

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Finite cell method. \(h\)- and \(p\)-extension for embedded domain problems in solid mechanics

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The finite cell method for three-dimensional problems of solid mechanics

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Geometric modeling, isogeometric analysis and the finite cell method

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Analysis in computer aided design: nonlinear isogeometric B-Rep analysis of shell structures

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Explicit dynamic isogeometric B-rep analysis of penalty-coupled trimmed NURBS shells

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Variationally consistent isogeometric analysis of trimmed thin shells at finite deformations, based on the STEP exchange format

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Local refinement of analysis-suitable T-splines

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Suitably graded THB-spline refinement and coarsening: towards an adaptive isogeometric analysis of additive manufacturing processes

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Isogeometric analysis based on extended Catmull-Clark subdivision

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Towards untrimmed NURBS: CAD embedded reparameterization of trimmed B-rep geometry using frame-field guided global parameterization

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Feature-aware reconstruction of trimmed splines using Ricci flow with metric optimization

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Parameterization of computational domain in isogeometric analysis: methods and comparison

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Analysis-suitable T-splines: Characterization, refineability, and approximation

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Isogeometric structural shape optimization

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Isogeometric shape optimization of shells using semi-analytical sensitivity analysis and sensitivity weighting

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Isogeometric sizing and shape optimisation of beam structures

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Full analytical sensitivities in NURBS based isogeometric shape optimization

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Progressive optimization of complex shells with cutouts using a smart design domain method

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A NURBS-based degenerated stiffener element for isogeometric static and buckling analysis

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A robust penalty coupling of non-matching isogeometric Kirchhoff-Love shell patches in large deformations

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A parameter-free variational coupling approach for trimmed isogeometric thin shells

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Multipatch isogeometric mortar methods for thick shells

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An interactive geometry modeling and parametric design platform for isogeometric analysis

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A framework for parametric design optimization using isogeometric analysis

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A rapid and efficient isogeometric design space exploration framework with application to structural mechanics

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Integrated design and analysis of structural membranes using the isogeometric B-rep analysis

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Exact and approximate computation of B-spline curves on surfaces

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Embedded structural entities in NURBS-based isogeometric analysis

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The embedded isogeometric Kirchhoff-Love shell: from design to shape optimization of non-conforming stiffened multipatch structures

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Material and shape optimization of bi-directional functionally graded plates by GIGA and an improved multi-objective particle swarm optimization algorithm

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Isogeometric shell analysis with Kirchhoff-Love elements

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Isogeometric shell analysis: the Reissner-Mindlin shell

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Isogeometric Reissner-Mindlin shell analysis with exactly calculated director vectors

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Extended Isogeometric Analysis for Strong and Weak Discontinuities

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A simple and efficient finite element for general shell analysis

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A bispace parameterization method for shape optimization of thin-walled curved shell structures with openings

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Collaborative design of fiber path and shape for complex composite shells based on isogeometric analysis

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Treatment of Reissner-Mindlin shells with Kinks without the need for drilling rotation stabilization in an isogeometric framework

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Improved numerical integration for locking treatment in isogeometric structural elements. II: Plates and shells

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The weak substitution method - an application of the mortar method for patch coupling in NURBS-based isogeometric analysis

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Isogeometric analysis with trimming technique for problems of arbitrary complex topology

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NURBS-enhanced finite element method (NEFEM)

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Nitsche's method for a coupling of isogeometric thin shells and blended shell structures

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Stress projection for membrane and shear locking in shell finite elements

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Streamline stiffener path optimization (SSPO) for embedded stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures

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Data-driven streamline stiffener path optimization (SSPO) for sparse stiffener layout design of non-uniform curved grid-stiffened composite (NCGC) structures

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Shape optimization of shell structures

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Identifiers

10.1016/j.cma.2023.115936

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Mathematics Subject Classification ID

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zbMATH DE Number

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Sitelinks

Mathematics(1 entry)

mardi Publication:2693430

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