Development of elasto-plastic material models in a natural coordinate system

DOI10.1016/0045-7825(95)00950-7zbMath0890.73020OpenAlexW2090845189MaRDI QIDQ1371847

Paul Duxbury, Xi-Kui Li

Publication date: 1 July 1998

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(95)00950-7

zbMATH Keywords

tensioncompressionyield surfacesinternal variablenormal stressesstrain hardening paths

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items

A mixed element method in gradient plasticity for pressure dependent materials and modelling of strain localization, Numerical modeling of crack formation in powder forming processes, Surface topography formation in a region of plate collision: mathematical modeling, Finite element method and constitutive modelling and computation for unsaturated soils, Two non-associated isotropic elastoplastic hardening models for frictional materials, Instability of wave propagation in saturated poroelastoplastic media, Instability and dispersivity of wave propagation in inelastic saturated/unsaturated porous media

Uses Software

• ABAQUS

Cites Work

• Unnamed Item
• Consistent tangent operators for rate-independent elastoplasticity
• A fast incremental/iterative solution procedure that handles “snap-through”
• A theory of the yielding and plastic flow of anisotropic metals