NURBS plasticity: yield surface evolution and implicit stress integration for isotropic hardening

DOI10.1016/j.cma.2017.05.017zbMath1439.74060OpenAlexW2664764601MaRDI QIDQ2309978

William M. Coombs, Yousef Ghaffari Motlagh

Publication date: 6 April 2020

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

Full work available at URL: http://dro.dur.ac.uk/21770/1/21770.pdf

zbMATH Keywords

elasto-plasticityisotropic hardeningconstitutive modellingfinite-element analysisstress integrationnon-uniform rational basis spline (NURBS)

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (5)

A neural kernel method for capturing multiscale high-dimensional micromorphic plasticity of materials with internal structures ⋮ A sequential linear complementarity problem for multisurface plasticity ⋮ Rapid non-linear finite element analysis of continuous and discontinuous Galerkin methods in MATLAB ⋮ NURBS plasticity: non-associated plastic flow ⋮ Geometric prior of multi-resolution yielding manifolds and the local closest point projection for nearly non-smooth plasticity

Uses Software

• HYPLAS

Cites Work

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