Extended isogeometric analysis with strong imposing essential boundary conditions for weak discontinuous problems using B++ splines

DOI10.1016/j.cma.2020.113135zbMath1506.65214OpenAlexW3043343241MaRDI QIDQ2020241

Wenbin Hou, Yuanxing Shen, Yongcheng Li, Ping Hu, Xiangkui Zhang, Xuefeng Zhu, Kai Jiang

Publication date: 23 April 2021

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.2020.113135

zbMATH Keywords

Dirichlet boundary conditioncomputational resourcesextended isogeometric analysisB++ splinesbi-material weak discontinuous problems

Mathematics Subject Classification ID

Numerical computation using splines (65D07) 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 (4)

Discontinuous Galerkin isogeometric analysis with peridynamic model for crack simulation of shell structure ⋮ Isogeometric gradient‐free proportional topology optimization (<scp>IGA‐PTO</scp>) for compliance problem ⋮ Extended isogeometric analysis using B++ splines for strong discontinuous problems ⋮ Intrinsic extended isogeometric analysis with emphasis on capturing high gradients or singularities

Uses Software

• XFEM

Cites Work

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