A structured grid based B-spline finite elements method combining local isogeometry analysis technique for crack problems

DOI10.1016/j.cma.2019.01.038zbMath1440.74419OpenAlexW2912678892WikidataQ128425166 ScholiaQ128425166MaRDI QIDQ1987935

Keqin Ding, Ying-Hua Liu, Ya-nan Liu

Publication date: 16 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.2019.01.038

zbMATH Keywords

crack geometrystructured meshcrack tip regionB-spline basis functionisogeometry analysis

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Brittle fracture (74R10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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