scientific article; zbMATH DE number 1357948

DOI<1569::AID-NME644>3.0.CO;2-P 10.1002/(SICI)1097-0207(19990820)45:11<1569::AID-NME644>3.0.CO;2-PzbMath0943.74073MaRDI QIDQ4700742

Akkaram Srikanth, Nicholas Zabaras

Publication date: 29 November 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

linearizationsisotropic porous materialsmetal forming processestwo-level iterative schemeEuler-backward radial return based maplarge thermo-mechanically coupled hyperelastic-viscoplastic deformationsplastically deformed unstressed damaged configurationstress-free thermally expanded configurationupdated Lagrangian implicit FEM model

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-dependent theories of plasticity (74C20) Thermal effects in solid mechanics (74F05)

Related Items (6)

A note on the thermal effects upon a Gurson-type material model ⋮ Global existence result for thermoviscoelastic problems with hysteresis ⋮ A nonlinear thermomechanical formulation for anisotropic volume and surface continua ⋮ Consistent integration of the constitutive equations of Gurson materials under adiabatic conditions ⋮ Shape optimization and preform design in metal forming processes ⋮ Computational design of deformation processes for materials with ductile damage

Uses Software

• ABAQUS

Cites Work

• Finite deformation constitutive equations and a time integration procedure for isotropic, hyperelastic-viscoplastic solids
• An internal variable constitutive model for hot working of metals
• Associative coupled thermoplasticity at finite strains: Formulation, numerical analysis and implementation
• Comparison of different finite deformation inelastic damage models within multiplicative elastoplasticity for ductile materials
• On the accuracies of numerical integration algorithms for Gurson-based pressure-dependent elastoplastic constitutive models
• Explicit consistent tangent moduli with a return mapping algorithm for pressure-dependent elastoplasticity models
• Thermal aspects of shear localization in microporous viscoplastic solids
• Some follower forces and load stiffness
• On the numerical integration of a class of pressure‐dependent plasticity models
• Formulation of implicit finite element methods for multiplicative finite deformation plasticity

This page was built for publication: