A constitutive model for elastoplastic solids containing primary and secondary voids

DOI10.1016/j.jmps.2007.07.008zbMath1193.74137OpenAlexW2012744642WikidataQ126218608 ScholiaQ126218608MaRDI QIDQ957434

D. Fabrègue, Thomas Pardoen

Publication date: 27 November 2008

Published in: Journal of the Mechanics and Physics of Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmps.2007.07.008

zbMATH Keywords

elastoplasticityconstitutive behaviourductilityvoids and inclusionsfracture mechanisms

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20)

Related Items (15)

Theoretical estimates for flat voids coalescence by internal necking ⋮ Integration of a particle-based homogenization theory into a general damage-based constitutive model to improve the modelling of void nucleation to coalescence ⋮ The growth and coalescence of ellipsoidal voids in plane strain under combined shear and tension ⋮ A multiresolution continuum simulation of the ductile fracture process ⋮ Failure by void coalescence in metallic materials containing primary and secondary voids subject to intense shearing ⋮ A semi-analytical model for the behavior of saturated viscoplastic materials containing two populations of voids of different sizes ⋮ A micromechanics based damage model for composite materials ⋮ Void growth and coalescence in ductile solids with stage III and stage IV strain hardening ⋮ A variational void coalescence model for ductile metals ⋮ Modelling of plastic flow localisation and damage development in friction stir welded 6005A aluminium alloy using physics based strain hardening law ⋮ Porous materials with two populations of voids under internal pressure. I. Instantaneous constitutive relations ⋮ Porous materials with two populations of voids under internal pressure. II. Growth and coalescence of voids ⋮ Void growth and coalescence in single crystals ⋮ Homogenized Gurson-type behavior equations for strain rate sensitive materials ⋮ Void coalescence in porous ductile solids containing two populations of cavities

Uses Software

• ABAQUS

Cites Work

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• Interaction of very small voids with larger voids
• Approximate models for ductile metals containing non-spherical voids -- case of axisymmetric prolate ellipsoidal cavities
• A computational approach to ductile crack growth under large scale yielding conditions
• The size effect on void growth in ductile materials.
• Strain gradient plasticity effects in whisker-reinforced metals.
• The evolution of voids in the plasticity strain hardening gradient materials
• The modified Gurson model accounting for the void size effect
• Verification of the transferability of micromechanical parameters by cell model calculations with visco-plastic materials
• Accelerated void growth in porous ductile solids containing two populations of cavities
• Scale-dependent deformation of porous single crystals
• Modeling of ductile fracture: significance of void coalescence
• An extended model for void growth and coalescence

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