An improved numerical method for computation of stress intensity factors along 3D curved non-planar cracks in FGMs

DOI10.1016/J.IJSOLSTR.2010.09.018zbMath1202.74065OpenAlexW2038684089MaRDI QIDQ615777

Ali Shaghaghi Moghaddam, Marco Alfano, Rahmatollah Ghajar

Publication date: 6 January 2011

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijsolstr.2010.09.018

zbMATH Keywords

stress intensity factorsinteraction integralFGMsarbitrary curved non-planar crack

Mathematics Subject Classification ID

Brittle fracture (74R10) Stress concentrations, singularities in solid mechanics (74G70) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (1)

Computing stress intensity factors for curvilinear cracks

Uses Software

• ABAQUS/Standard

Cites Work

• Unnamed Item
• Finite element evaluation of stress intensity factors in curved non-planar cracks in FGMs
• Three-dimensional mixed-mode stress intensity factors for cracks in functionally graded materials using enriched finite elements
• Stress-intensity factors for surface cracks in functionally graded materials under mode-I thermomechanical loading
• Stress intensity factors for three-dimensional cracks in functionally graded materials using enriched finite elements
• An interaction integral method for 3D curved cracks in nonhomogeneous materials with complex interfaces
• Three-dimensional curved crack in an elastic body
• Mechanics of components with treated or coated surfaces
• Three-dimensional fracture analysis of FGM coatings under thermomechanical loading
• Stress intensity factor computation along a non-planar curved crack in three dimensions
• Calculation of fracture mechanics parameters for an arbitrary three-dimensional crack, by the ‘equivalent domain integral’ method
• Isoparametric Graded Finite Elements for Nonhomogeneous Isotropic and Orthotropic Materials
• Stress state near the vertex of a spherical notch in an unbounded elastic medium
• A Mixed-Mode Crack Analysis of Isotropic Solids Using Conservation Laws of Elasticity
• Non-planar 3D crack growth by the extended finite element and level sets-Part I: Mechanical model

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