Finite element calculation of stress intensity factors for interface notches

DOI10.1016/j.cma.2010.03.022zbMath1231.74420OpenAlexW1966947709MaRDI QIDQ658840

S. H. Ju

Publication date: 8 February 2012

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.2010.03.022

zbMATH Keywords

least-squares methodfinite element methodstress intensity factornotchH-integral

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)

An element-free method for in-plane notch problems with anisotropic materials

Cites Work

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• Viscoelastic fracture of multiple cracks in functionally graded materials
• Edge singularities in 3D elastic anisotropic and multi-material domains
• Determination of V-notch sifs in multi-material anisotropic wedges by digital correlation experiments
• Three-dimensional stress singularities in anisotropic materials and composites
• Singular stresses in a finite region of two dissimilar viscoelastic materials with traction-free edges
• A numerical procedure for the determination of certain quantities related to the stress intensity factors in two-dimensional elasticity
• A unified definition for stress intensity factors of interface corners and cracks
• A conservative integral for bimaterial notches subjected to thermal stresses
• Analysis of singular stress fields at multi-material corners under thermal loading
• Steady State Problems in Anisotropic Elasticity
• Positive Definiteness of Anisotropic Elastic Constants
• Fracture initiation at three-dimensional bimaterial interface corners.

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