Size effects under homogeneous deformation of single crystals: A discrete dislocation analysis

DOI10.1016/J.JMPS.2007.03.009zbMath1162.74336OpenAlexW2022470326MaRDI QIDQ1025278

P. J. Guruprasad, Ahmed Amine Benzerga

Publication date: 18 June 2009

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.2007.03.009

zbMATH Keywords

crystal plasticityfinite elementsdislocationssize effectsdislocation dynamics

Mathematics Subject Classification ID

Crystalline structure (74E15) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (5)

The role of the weakest-link mechanism in controlling the plasticity of micropillars ⋮ Thickness effects in polycrystalline thin films: surface constraint versus interior constraint ⋮ A two-dimensional dislocation dynamics model of the plastic deformation of polycrystalline metals ⋮ An analysis of exhaustion hardening in micron-scale plasticity ⋮ Micro-pillar plasticity: 2.5D mesoscopic simulations

Cites Work

• On the evolution of crystallographic dislocation density in non-homogeneously deforming crystals
• Constitutive analysis of finite deformation field dislocation mechanics
• An analysis of exhaustion hardening in micron-scale plasticity
• Indentation size effects in crystalline materials: a law for strain gradient plasticity
• The correlation of the indentation size effect measured with indenters of various shapes
• Elastoviscoplastic constitutive frameworks for generalized continua
• Mechanism-based strain gradient plasticity. I: Theory
• Plasticity size effects in tension and compression of single crystals
• Size effects and idealized dislocation microstructure at small scales: predictions of a phenomenological model of mesoscopic field dislocation mechanics. II.
• Discrete dislocation dynamics simulations to interpret plasticity size and surface effects in freestanding FCC thin films
• A model of crystal plasticity based on the theory of continuously distributed dislocations
• On the characterization of geometrically necessary dislocations in finite plasticity
• A reformulation of strain gradient plasticity.
• A gradient theory of single-crystal viscoplasticity that accounts for geometrically necessary dislocations

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