Non-coaxiality and stress-dilatancy rule in granular materials: FE investigation within micro-polar hypoplasticity

DOI10.1002/nag.715zbMath1272.74113OpenAlexW2137082013MaRDI QIDQ2848331

J. Tejchman, Wei Wu

Publication date: 26 September 2013

Published in: International Journal for Numerical and Analytical Methods in Geomechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nag.715

zbMATH Keywords

finite element methodstressplane strain compressionshear localizationhypoplasticitynon-coaxialitydilatancy rulemicro-polar model

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Granularity (74E20)

Related Items

FE-investigations of micro-polar boundary conditions along interface between soil and structure ⋮ A coupled FEM/DEM approach for hierarchical multiscale modelling of granular media ⋮ Discrete simulations of shear zone patterning in sand in Earth pressure problems of a retaining wall ⋮ Micropolar hypoplasticity for persistent shear band in heterogeneous granular materials ⋮ Boundary effects on behaviour of granular material during plane strain compression ⋮ Modeling of bearing capacity of footings on sand within stochastic micro-polar hypoplasticity

Cites Work

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• FE-studies on shear localization in an anisotropic micro-polar hypoplastic granular material
• Numerical study on patterning of shear bands in a Cosserat continuum
• Shells with random geometric imperfections simulation-based approach
• Effect of fabric anisotropy on shear localization in sand during plane strain compression
• Computations of size effects in granular bodies within micro-polar hypoplasticity during plane strain compression
• Elasto-plastic stress-strain theory for cohesionless soil with curved yield surfaces
• Yield surfaces and principle of superposition: Revisit through incrementally nonlinear constitutive relations
• Grain-scale processes governing shear band initiation and evolution in sands
• Seismo-hypoplasticity with a granular temperature
• Deterministic and statistical size effect during shearing of granular layer within a micro-polar hypoplasticity
• Stress distribution in granular heaps using multi-slip formulation
• Shear band inclination and shear modulus of sand in biaxial tests
• Gradient-dependent plasticity: Formulation and algorithmic aspects
• Shear band emergence in granular materials—a numerical study
• Energy dissipation and post‐bifurcation behaviour of granular soils
• Formulation of a unified constitutive model for clays and sands
• Plane strain finite element analysis of pressure sensitive plasticity with strong discontinuity

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