T-stress evaluations for nonhomogeneous materials using an interaction integral method

DOI10.1002/NME.4263zbMath1242.74221OpenAlexW1494088051MaRDI QIDQ2895047

Hongjun Yu, Shanyi Du, Hui Li, Lin-Zhi Wu, Li-Cheng Guo

Publication date: 2 July 2012

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.4263

zbMATH Keywords

interfaceinteraction integralT-stressextended finite element method (XFEM)nonhomogeneous material

Mathematics Subject Classification ID

Inhomogeneity in solid mechanics (74E05) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (1)

Computation of T-stresses for multiple-branched and intersecting cracks with the numerical manifold method

Uses Software

• BEAN

Cites Work

• Unnamed Item
• T-stress in orthotropic functionally graded materials: Lekhnitskii and Stroh formalisms
• Determination of elastic \(T\)-stress along three-dimensional crack fronts using an interaction integral
• T-stress, mixed-mode stress intensity factors, and crack initiation angles in functionally graded materials: A unified approach using the interaction integral method.
• Closed form solutions of T-stress in plane elasticity crack problems
• Stress intensity factors and \(T\)-stresses for offset double edge-cracked plates under mixed-mode loadings
• Investigation of mixed-mode stress intensity factors for nonhomogeneous materials using an interaction integral method
• Appropriate extended functions for X-FEM simulation of plastic fracture mechanics
• Symmetric Galerkin boundary element computation of \(T\)-stress and stress intensity factors for mixed-mode cracks by the interaction integral method
• Arbitrary discontinuities in finite elements
• Consistent Formulations of the Interaction Integral Method for Fracture of Functionally Graded Materials
• Elastic crack growth in finite elements with minimal remeshing
• New crack‐tip elements for XFEM and applications to cohesive cracks
• A finite element method for crack growth without remeshing
• A numerical study of \(T\)-stress in dynamically loaded fracture specimens

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