Some expressions for the strain energy in a finite volume surrounding the root of blunt V-notches

DOI10.1007/S10704-005-3943-6zbMath1196.74198OpenAlexW2041688265MaRDI QIDQ1959913

Paolo Lazzarin, Filippo Berto

Publication date: 12 October 2010

Published in: International Journal of Fracture (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10704-005-3943-6

zbMATH Keywords

strain energyelasticitybrittle failureV-notchfatigue failureU-notch

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Brittle fracture (74R10)

Related Items (12)

Elastic stress distributions for hyperbolic and parabolic notches in round shafts under torsion and uniform antiplane shear loadings ⋮ Two-dimensional fracture mechanics problems for solids with sharp and rounded V-notches ⋮ Stress field equations for U and blunt V-shaped notches in axisymmetric shafts under torsion ⋮ Local strain energy to assess the static failure of U-notches in plates under mixed mode loading ⋮ J-integral evaluation for U- and V-blunt notches under mode I loading and materials obeying a power hardening law ⋮ A Fragile Points Method, with an interface debonding model, to simulate damage and fracture of U‐notched structures ⋮ Fracture assessment of U-notches under mixed mode loading: two procedures based on the `equivalent local mode I' concept ⋮ Failure initiation at a blunt V-notch tip under mixed mode loading ⋮ Static notch sensitivity in orthotropic materials and composites ⋮ Brittle failures at rounded V-notches: a finite fracture mechanics approach ⋮ Failure criteria for linear elastic materials with U-notches ⋮ A new explicit solution for the mode I stress fields in notched orthotropic solids

Cites Work

• Notch-sensitive fracture of polycarbonate
• Failure criteria for brittle elastic materials
• A fracture criterion for blunted V-notched samples
• Fracture initiation at sharp notches: Correlation using critical stress intensities
• Developments of some explicit formulas useful to describe elastic stress fields ahead of notches in plates.
• A unified treatment of the mode I fatigue limit of components containing notches or defects

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