Well-conditioning global-local analysis using stable generalized/extended finite element method for linear elastic fracture mechanics

DOI10.1007/s00466-016-1318-7zbMath1398.74367OpenAlexW2488711860WikidataQ113327496 ScholiaQ113327496MaRDI QIDQ341569

Mohammad Malekan, Felicio Bruzzi Barros

Publication date: 16 November 2016

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00466-016-1318-7

zbMATH Keywords

condition numberpartition of unityblending elementglobal-localstable generalized/extended FEM

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Brittle fracture (74R10) Finite element methods applied to problems in solid mechanics (74S05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (8)

An adaptively refined XFEM with virtual node polygonal elements for dynamic crack problems ⋮ Numerical analysis of a main crack interactions with micro-defects/inhomogeneities using two-scale generalized/extended finite element method ⋮ Non-intrusive global-local analysis of heterogeneous structures based on a second-order interface coupling ⋮ A parallel scalable domain decomposition preconditioner for elastic crack simulation using XFEM ⋮ Loaded crack surfaces in two and three dimensions with XFEM ⋮ Stable generalized/extended finite element method with global-local enrichment for material nonlinear analysis ⋮ 2-D crack propagation analysis using stable generalized finite element method with global-local enrichments ⋮ 2-D fracture mechanics problems by SGFEM

Uses Software

• XFEM

Cites Work

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