On the numerical integration of an advanced Gurson model

This article is focused on a new extended version of Gurson's model (J. Eng. Mater. Technol. 1977; 99:2–15), its numerical integration scheme and its consistent tangent matrix being within an FE code. First, this new advanced Gurson model is proposed, which is an extension of the original to ta...

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Vydáno v:	International journal for numerical methods in engineering Ročník 85; číslo 8; s. 1049 - 1072
Hlavní autoři:	Bettaieb, Mohamed Ben, Lemoine, Xavier, Duchêne, Laurent, Habraken, Anne Marie
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Chichester, UK John Wiley & Sons, Ltd 25.02.2011 Wiley John Wiley & Sons, Inc
Témata:	advanced Gurson model Algorithms anisotropic plasticity Computer simulation Engineering, computing & technology Exact sciences and technology Fundamental areas of phenomenology (including applications) implicit integration scheme Inelasticity (thermoplasticity, viscoplasticity...) Ingénierie, informatique & technologie INT LIMARC Materials science & engineering Mathematical analysis Mathematical models mixed hardening Numerical analysis Numerical integration Physics Science des matériaux & ingénierie Solid mechanics Structural and continuum mechanics tangent modulus Tangents Plastic anisotropy Constitutive equation Performance evaluation Notched test piece Numerical integration anisotropic plasticity advanced Gurson model Void fraction tangent modulus Gurson model Cavitation Modeling Tension test Inelasticity Numerical simulation Robustness implicit integration scheme Numerical stability Linearization mixed hardening
ISSN:	0029-5981, 1097-0207, 1097-0207
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