An analysis of Gurson model with parameters dependent on triaxiality based on unitary cells

DOI10.1016/j.euromechsol.2008.10.005zbMath1158.74464OpenAlexW2059189018MaRDI QIDQ1012258

J. Fernández-Sáez, G. Vadillo

Publication date: 15 April 2009

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10016/15797

zbMATH Keywords

Gurson modeltriaxialitynon-proportional loadingconsistent integration

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Anelastic fracture and damage (74R20)

Related Items (5)

A modified Gurson model to account for the influence of the lode parameter at high triaxialities ⋮ Unit cell simulations and porous plasticity modelling for strongly anisotropic FCC metals ⋮ Numerical study of ductile failure under non-proportional loading ⋮ A closed-form yield criterion for porous materials with Mises-Schleicher-Burzyński matrix containing cylindrical voids ⋮ Homogenized Gurson-type behavior equations for strain rate sensitive materials

Uses Software

• ABAQUS
• ABAQUS/Standard

Cites Work

• Unnamed Item
• Consistent tangent operators for rate-independent elastoplasticity
• Unified stress update algorithms for the numerical simulation of large deformation elasto-plastic and elasto-viscoplastic processes
• Verification of the transferability of micromechanical parameters by cell model calculations with visco-plastic materials
• On the accuracies of numerical integration algorithms for Gurson-based pressure-dependent elastoplastic constitutive models
• Performing RVE calculations under constant stress triaxiality for monotonous and cyclic loading
• On the numerical integration of a class of pressure‐dependent plasticity models

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