An investigation of yield surfaces based on dislocation mechanics. I: Basic theory

DOI10.1016/0020-7225(77)90068-4zbMath0346.73065OpenAlexW1574726026MaRDI QIDQ1233775

George J. Weng, Aris Phillips

Publication date: 1977

Published in: International Journal of Engineering Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7225(77)90068-4

Mathematics Subject Classification ID

Micromechanics of solids (74M25) Micromechanical theories (74A60) Plastic materials, materials of stress-rate and internal-variable type (74C99)

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Kinematic hardening of trusses ⋮ A multi-dimensional composite model for plastic continua under polyaxial loading condition ⋮ Constitutive equations of single crystals and polycrystalline aggregates under cyclic loading ⋮ Dislocation theories of work hardening and yield surfaces of single crystals ⋮ Biography of the Prager Medalist: Professor George Weng ⋮ An investigation of yield surfaces based on dislocation mechanics. II: Application ⋮ Influence of microstresses on subsequent yield surfaces of polycrystalline materials ⋮ On a proposal for a continuum with microstructure

Cites Work

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• Theoretical plastic distortion of a polycrystalline aggregate under combined and reversed stresses
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• A modification of Prager’s hardening rule
• The plastic distortion of metals
• Recent Developments in the Mathematical Theory of Plasticity
• Stress-strain relations, uniqueness and variational theorems for elastic-plastic materials with a singular yield surface