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

DOI10.1016/j.cma.2018.02.027zbMath1440.74397OpenAlexW2792512438WikidataQ130151548 ScholiaQ130151548MaRDI QIDQ1985486

Yujie Guo, Dominik Schillinger, Martin Ruess, Jason Heller, Thomas J. R. Hughes

Publication date: 7 April 2020

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.2018.02.027

zbMATH Keywords

isogeometric analysisabaqusKirchhoff-Love shellsSTEP exchange formattrimmed shell surfacesweakly enforced interface constraints

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Finite element methods applied to problems in solid mechanics (74S05) Shells (74K25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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Uses Software

• ABAQUS/Standard
• HYPLAS

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