Establishing a quantitative relationship between strain gradient and hetero-deformation-induced stress in gradient-structured metals

DOI10.1007/s00707-021-03141-yzbMath1495.74010OpenAlexW4212905681MaRDI QIDQ2132700

Rui Yuan

Publication date: 28 April 2022

Published in: Acta Mechanica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00707-021-03141-y

zbMATH Keywords

finite element methodcrystal plasticitystrain gradient plasticitygeometrically necessary dislocation accumulationsingle-roll angular-rolling

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-dependent theories of plasticity (74C20) Theory of constitutive functions in solid mechanics (74A20)

Related Items (2)

Constitutive modeling of mechanical behaviors in gradient nanostructured alloys with hierarchical dual-phased microstructures ⋮ Effects of grain size, texture and grain growth capacity gradients on the deformation mechanisms and mechanical properties of gradient nanostructured nickel

Cites Work

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• A stress-driven computational homogenization method based on complementary potential energy variational principle for elastic composites
• Multiscale modeling of dislocation patterns and simulation of nanoscale plasticity in body-centered cubic (BCC) single crystals
• Scale-dependent crystal plasticity framework with dislocation density and grain boundary effects
• Non-local crystal plasticity model with intrinsic SSD and GND effects

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