A plasticity theory without Drucker's postulate, suitable for granular materials

DOI10.1016/0022-5096(85)90012-2zbMath0564.73091OpenAlexW2080356999MaRDI QIDQ1058371

Howard W. Chandler

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0022-5096(85)90012-2

zbMATH Keywords

energy conservationtheory of envelopesplastic deformationflow rulesfrictional materialsdilatancy ruleenergy dissipatedfunction of plastic strain ratesgranule distortiongranule rearrangementmicrostructural featuresnon-frictional materialsYield surfaces

Mathematics Subject Classification ID

Micromechanics of solids (74M25) Soil and rock mechanics (74L10) Micromechanical theories (74A60) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items (10)

Application of thermodynamics to the global modelling of shallow foundations on frictional material ⋮ On the elasticity and plasticity of dilatant granular materials ⋮ A plasticity model for powder compaction processes incorporating particle deformation and rearrangement ⋮ Influence of non-classical elastic-plastic constitutive features on shock wave existence and spectral solutions ⋮ Micromechanical modelling of powder compaction ⋮ On the initial stages of the densification and lithification of sediments ⋮ Methods for incorporating particle rearrangement into compaction using thermodynamic approaches ⋮ The role of a realistic volume constraint in modelling a two-dimensional granular assembly ⋮ Including friction in the mathematics of classical plasticity ⋮ Developing elasto-plastic models without establishing any expression for the yield function

Cites Work

• The growth of slip surfaces in the progressive failure of over-consolidated clay
• Soil mechanics and plastic analysis or limit design
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