Toward toughness improvement of foam core sandwich panel inserts through an energy approach

DOI10.1016/j.euromechsol.2022.104575zbMath1493.74020OpenAlexW4220733769MaRDI QIDQ2134370

David Crépin

Publication date: 3 May 2022

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechsol.2022.104575

zbMATH Keywords

asymptotic expansionsingular stressfinite fracture mechanicsenriched finite elementjunction toughnessLekhnitskii-Stroh formalism

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Composite and mixture properties (74E30) Fracture and damage (74R99) Junctions (74K30)

Uses Software

• Gmsh

Cites Work

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• Crack insertion, meshing and fracture analysis of structures using tetrahedral finite elements
• Stress intensity factors for three-dimensional cracks in functionally graded materials using enriched finite elements
• Finite element methods (Part 1)
• Strength or toughness? A criterion for crack onset at a notch
• Intensity of singularity in three-material joints under shear loading: two-real singularities and power-logarithmic singularities
• Three-dimensional fracture analysis using tetrahedral enriched elements and fully unstructured mesh
• Mathematical Methods and Models in Composites
• Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities
• Analysis of Some Quadrilateral Nonconforming Elements for Incompressible Elasticity
• Intensity of stress singularity at a vertex and along the free edges of the interface in 3D-dissimilar material joints using 3D-enriched FEM
• Finite Elements

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