Finite element implementation and numerical issues of strain gradient plasticity with application to metal matrix composites

DOI10.1016/j.ijsolstr.2009.07.028zbMath1183.74273OpenAlexW2086879057MaRDI QIDQ2381059

Lars Pilgaard Mikkelsen, Per G. Fredriksson, Peter Gudmundson

Publication date: 29 March 2010

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

Full work available at URL: https://backend.orbit.dtu.dk/ws/files/3923703/Finite%20element%20implementation.pdf

zbMATH Keywords

finite element methodstrain gradient plasticitymetal matrix compositesdislocationsstrengthening

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items (7)

Wedge indentation of thin films modelled by strain gradient plasticity ⋮ On the homogenization of metal matrix composites using strain gradient plasticity ⋮ An improved strain gradient plasticity formulation with energetic interfaces: theory and a fully implicit finite element formulation ⋮ Numerical implementation and validation of a consistently homogenized higher order plasticity model ⋮ Multifield finite strain plasticity: theory and numerics ⋮ Size-effects on yield surfaces for micro reinforced composites ⋮ Strain gradient elasto-plasticity model: 3D isogeometric implementation and applications to cellular structures

Uses Software

• ABAQUS
• ABAQUS/Standard

Cites Work

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• Gradient-dependent plasticity: Formulation and algorithmic aspects
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• Plastic flow in a composite: A comparison of nonlocal continuum and discrete dislocation predictions
• A reformulation of strain gradient plasticity.
• A gradient theory of single-crystal viscoplasticity that accounts for geometrically necessary dislocations

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