Improved XFEM for multiple crack analysis: accurate and efficient implementations for stress intensity factors

DOI10.1016/j.cma.2023.116045OpenAlexW4366818886MaRDI QIDQ6097590

Longfei Wen, Rong Tian, Li-Xiang Wang, Chun Feng

Publication date: 6 June 2023

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.2023.116045

zbMATH Keywords

stress intensity factor (SIF)multiple crackslinear elastic fracture mechanics (LEFM)extra-dof-free singularity enrichmentimproved XFEM (IXFEM)level set templated cover cutting

Mathematics Subject Classification ID

Mechanics of deformable solids (74-XX) Numerical analysis (65-XX)

Related Items (1)

Improved XFEM (IXFEM): arbitrary multiple crack initiation, propagation and interaction analysis

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